63706860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 233041536

約数和(自身を除く): 169334676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 233, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 466, 490, 558, 588, 620, 630, 651, 699, 735, 868, 882, 930, 932, 980, 1085, 1116, 1165, 1260, 1302, 1395, 1398, 1470, 1519, 1631, 1764, 1860, 1953, 2097, 2170, 2205, 2330, 2604, 2790, 2796, 2940, 3038, 3255, 3262, 3495, 3906, 4194, 4340, 4410, 4557, 4660, 4893, 5580, 6076, 6510, 6524, 6990, 7223, 7595, 7812, 8155, 8388, 8820, 9114, 9765, 9786, 10485, 11417, 13020, 13671, 13980, 14446, 14679, 15190, 16310, 18228, 19530, 19572, 20970, 21669, 22785, 22834, 24465, 27342, 28892, 29358, 30380, 32620, 34251, 36115, 39060, 41940, 43338, 45570, 45668, 48930, 50561, 54684, 57085, 58716, 65007, 68355, 68502, 72230, 73395, 86676, 91140, 97860, 101122, 102753, 108345, 114170, 130014, 136710, 137004, 144460, 146790, 151683, 171255, 202244, 205506, 216690, 228340, 252805, 260028, 273420, 293580, 303366, 325035, 342510, 353927, 411012, 433380, 455049, 505610, 513765, 606732, 650070, 685020, 707854, 758415, 910098, 1011220, 1027530, 1061781, 1300140, 1415708, 1516830, 1769635, 1820196, 2055060, 2123562, 2275245, 3033660, 3185343, 3539270, 4247124, 4550490, 5308905, 6370686, 7078540, 9100980, 10617810, 12741372, 15926715, 21235620, 31853430, 63706860]

約数ペア:

[(1, 63706860), (2, 31853430), (3, 21235620), (4, 15926715), (5, 12741372), (6, 10617810), (7, 9100980), (9, 7078540), (10, 6370686), (12, 5308905), (14, 4550490), (15, 4247124), (18, 3539270), (20, 3185343), (21, 3033660), (28, 2275245), (30, 2123562), (31, 2055060), (35, 1820196), (36, 1769635), (42, 1516830), (45, 1415708), (49, 1300140), (60, 1061781), (62, 1027530), (63, 1011220), (70, 910098), (84, 758415), (90, 707854), (93, 685020), (98, 650070), (105, 606732), (124, 513765), (126, 505610), (140, 455049), (147, 433380), (155, 411012), (180, 353927), (186, 342510), (196, 325035), (210, 303366), (217, 293580), (233, 273420), (245, 260028), (252, 252805), (279, 228340), (294, 216690), (310, 205506), (315, 202244), (372, 171255), (420, 151683), (434, 146790), (441, 144460), (465, 137004), (466, 136710), (490, 130014), (558, 114170), (588, 108345), (620, 102753), (630, 101122), (651, 97860), (699, 91140), (735, 86676), (868, 73395), (882, 72230), (930, 68502), (932, 68355), (980, 65007), (1085, 58716), (1116, 57085), (1165, 54684), (1260, 50561), (1302, 48930), (1395, 45668), (1398, 45570), (1470, 43338), (1519, 41940), (1631, 39060), (1764, 36115), (1860, 34251), (1953, 32620), (2097, 30380), (2170, 29358), (2205, 28892), (2330, 27342), (2604, 24465), (2790, 22834), (2796, 22785), (2940, 21669), (3038, 20970), (3255, 19572), (3262, 19530), (3495, 18228), (3906, 16310), (4194, 15190), (4340, 14679), (4410, 14446), (4557, 13980), (4660, 13671), (4893, 13020), (5580, 11417), (6076, 10485), (6510, 9786), (6524, 9765), (6990, 9114), (7223, 8820), (7595, 8388), (7812, 8155)]