137420910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12619}}^1$

素因数の和:12654

約数の個数: 72

約数和(自身を含む): 392759640

約数和(自身を除く): 255338730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 12619, 25238, 37857, 63095, 75714, 113571, 126190, 138809, 189285, 227142, 277618, 378570, 416427, 567855, 694045, 832854, 1135710, 1249281, 1388090, 1526899, 2082135, 2498562, 3053798, 4164270, 4580697, 6246405, 7634495, 9161394, 12492810, 13742091, 15268990, 22903485, 27484182, 45806970, 68710455, 137420910]

約数ペア:

[(1, 137420910), (2, 68710455), (3, 45806970), (5, 27484182), (6, 22903485), (9, 15268990), (10, 13742091), (11, 12492810), (15, 9161394), (18, 7634495), (22, 6246405), (30, 4580697), (33, 4164270), (45, 3053798), (55, 2498562), (66, 2082135), (90, 1526899), (99, 1388090), (110, 1249281), (121, 1135710), (165, 832854), (198, 694045), (242, 567855), (330, 416427), (363, 378570), (495, 277618), (605, 227142), (726, 189285), (990, 138809), (1089, 126190), (1210, 113571), (1815, 75714), (2178, 63095), (3630, 37857), (5445, 25238), (10890, 12619)]