11210220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 41827968

約数和(自身を除く): 30617748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 41, 42, 45, 49, 60, 62, 63, 70, 82, 84, 90, 93, 98, 105, 123, 124, 126, 140, 147, 155, 164, 180, 186, 196, 205, 210, 217, 245, 246, 252, 279, 287, 294, 310, 315, 369, 372, 410, 420, 434, 441, 465, 490, 492, 558, 574, 588, 615, 620, 630, 651, 735, 738, 820, 861, 868, 882, 930, 980, 1085, 1116, 1148, 1230, 1260, 1271, 1302, 1395, 1435, 1470, 1476, 1519, 1722, 1764, 1845, 1860, 1953, 2009, 2170, 2205, 2460, 2542, 2583, 2604, 2790, 2870, 2940, 3038, 3255, 3444, 3690, 3813, 3906, 4018, 4305, 4340, 4410, 4557, 5084, 5166, 5580, 5740, 6027, 6076, 6355, 6510, 7380, 7595, 7626, 7812, 8036, 8610, 8820, 8897, 9114, 9765, 10045, 10332, 11439, 12054, 12710, 12915, 13020, 13671, 15190, 15252, 17220, 17794, 18081, 18228, 19065, 19530, 20090, 22785, 22878, 24108, 25420, 25830, 26691, 27342, 30135, 30380, 35588, 36162, 38130, 39060, 40180, 44485, 45570, 45756, 51660, 53382, 54684, 57195, 60270, 62279, 68355, 72324, 76260, 80073, 88970, 90405, 91140, 106764, 114390, 120540, 124558, 133455, 136710, 160146, 177940, 180810, 186837, 228780, 249116, 266910, 273420, 311395, 320292, 361620, 373674, 400365, 533820, 560511, 622790, 747348, 800730, 934185, 1121022, 1245580, 1601460, 1868370, 2242044, 2802555, 3736740, 5605110, 11210220]

約数ペア:

[(1, 11210220), (2, 5605110), (3, 3736740), (4, 2802555), (5, 2242044), (6, 1868370), (7, 1601460), (9, 1245580), (10, 1121022), (12, 934185), (14, 800730), (15, 747348), (18, 622790), (20, 560511), (21, 533820), (28, 400365), (30, 373674), (31, 361620), (35, 320292), (36, 311395), (41, 273420), (42, 266910), (45, 249116), (49, 228780), (60, 186837), (62, 180810), (63, 177940), (70, 160146), (82, 136710), (84, 133455), (90, 124558), (93, 120540), (98, 114390), (105, 106764), (123, 91140), (124, 90405), (126, 88970), (140, 80073), (147, 76260), (155, 72324), (164, 68355), (180, 62279), (186, 60270), (196, 57195), (205, 54684), (210, 53382), (217, 51660), (245, 45756), (246, 45570), (252, 44485), (279, 40180), (287, 39060), (294, 38130), (310, 36162), (315, 35588), (369, 30380), (372, 30135), (410, 27342), (420, 26691), (434, 25830), (441, 25420), (465, 24108), (490, 22878), (492, 22785), (558, 20090), (574, 19530), (588, 19065), (615, 18228), (620, 18081), (630, 17794), (651, 17220), (735, 15252), (738, 15190), (820, 13671), (861, 13020), (868, 12915), (882, 12710), (930, 12054), (980, 11439), (1085, 10332), (1116, 10045), (1148, 9765), (1230, 9114), (1260, 8897), (1271, 8820), (1302, 8610), (1395, 8036), (1435, 7812), (1470, 7626), (1476, 7595), (1519, 7380), (1722, 6510), (1764, 6355), (1845, 6076), (1860, 6027), (1953, 5740), (2009, 5580), (2170, 5166), (2205, 5084), (2460, 4557), (2542, 4410), (2583, 4340), (2604, 4305), (2790, 4018), (2870, 3906), (2940, 3813), (3038, 3690), (3255, 3444)]