15083420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 22837540

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 109, 110, 148, 170, 185, 187, 218, 220, 340, 370, 374, 407, 436, 545, 629, 740, 748, 814, 935, 1090, 1199, 1258, 1628, 1853, 1870, 2035, 2180, 2398, 2516, 3145, 3706, 3740, 4033, 4070, 4796, 5995, 6290, 6919, 7412, 8066, 8140, 9265, 11990, 12580, 13838, 16132, 18530, 20165, 20383, 23980, 27676, 34595, 37060, 40330, 40766, 44363, 68561, 69190, 80660, 81532, 88726, 101915, 137122, 138380, 177452, 203830, 221815, 274244, 342805, 407660, 443630, 685610, 754171, 887260, 1371220, 1508342, 3016684, 3770855, 7541710, 15083420]

約数ペア:

[(1, 15083420), (2, 7541710), (4, 3770855), (5, 3016684), (10, 1508342), (11, 1371220), (17, 887260), (20, 754171), (22, 685610), (34, 443630), (37, 407660), (44, 342805), (55, 274244), (68, 221815), (74, 203830), (85, 177452), (109, 138380), (110, 137122), (148, 101915), (170, 88726), (185, 81532), (187, 80660), (218, 69190), (220, 68561), (340, 44363), (370, 40766), (374, 40330), (407, 37060), (436, 34595), (545, 27676), (629, 23980), (740, 20383), (748, 20165), (814, 18530), (935, 16132), (1090, 13838), (1199, 12580), (1258, 11990), (1628, 9265), (1853, 8140), (1870, 8066), (2035, 7412), (2180, 6919), (2398, 6290), (2516, 5995), (3145, 4796), (3706, 4070), (3740, 4033)]