2055060

素因数分解:

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

素因数の和:262

約数の個数: 108

約数和(自身を含む): 7282548

約数和(自身を除く): 5227488

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 233, 245, 252, 294, 315, 420, 441, 466, 490, 588, 630, 699, 735, 882, 932, 980, 1165, 1260, 1398, 1470, 1631, 1764, 2097, 2205, 2330, 2796, 2940, 3262, 3495, 4194, 4410, 4660, 4893, 6524, 6990, 8155, 8388, 8820, 9786, 10485, 11417, 13980, 14679, 16310, 19572, 20970, 22834, 24465, 29358, 32620, 34251, 41940, 45668, 48930, 57085, 58716, 68502, 73395, 97860, 102753, 114170, 137004, 146790, 171255, 205506, 228340, 293580, 342510, 411012, 513765, 685020, 1027530, 2055060]

約数ペア:

[(1, 2055060), (2, 1027530), (3, 685020), (4, 513765), (5, 411012), (6, 342510), (7, 293580), (9, 228340), (10, 205506), (12, 171255), (14, 146790), (15, 137004), (18, 114170), (20, 102753), (21, 97860), (28, 73395), (30, 68502), (35, 58716), (36, 57085), (42, 48930), (45, 45668), (49, 41940), (60, 34251), (63, 32620), (70, 29358), (84, 24465), (90, 22834), (98, 20970), (105, 19572), (126, 16310), (140, 14679), (147, 13980), (180, 11417), (196, 10485), (210, 9786), (233, 8820), (245, 8388), (252, 8155), (294, 6990), (315, 6524), (420, 4893), (441, 4660), (466, 4410), (490, 4194), (588, 3495), (630, 3262), (699, 2940), (735, 2796), (882, 2330), (932, 2205), (980, 2097), (1165, 1764), (1260, 1631), (1398, 1470)]