1635660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 5503680

約数和(自身を除く): 3868020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 233, 234, 260, 270, 351, 390, 466, 468, 540, 585, 699, 702, 780, 932, 1165, 1170, 1398, 1404, 1755, 2097, 2330, 2340, 2796, 3029, 3495, 3510, 4194, 4660, 6058, 6291, 6990, 7020, 8388, 9087, 10485, 12116, 12582, 13980, 15145, 18174, 20970, 25164, 27261, 30290, 31455, 36348, 41940, 45435, 54522, 60580, 62910, 81783, 90870, 109044, 125820, 136305, 163566, 181740, 272610, 327132, 408915, 545220, 817830, 1635660]

約数ペア:

[(1, 1635660), (2, 817830), (3, 545220), (4, 408915), (5, 327132), (6, 272610), (9, 181740), (10, 163566), (12, 136305), (13, 125820), (15, 109044), (18, 90870), (20, 81783), (26, 62910), (27, 60580), (30, 54522), (36, 45435), (39, 41940), (45, 36348), (52, 31455), (54, 30290), (60, 27261), (65, 25164), (78, 20970), (90, 18174), (108, 15145), (117, 13980), (130, 12582), (135, 12116), (156, 10485), (180, 9087), (195, 8388), (233, 7020), (234, 6990), (260, 6291), (270, 6058), (351, 4660), (390, 4194), (466, 3510), (468, 3495), (540, 3029), (585, 2796), (699, 2340), (702, 2330), (780, 2097), (932, 1755), (1165, 1404), (1170, 1398)]