17526990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3457}}^1$

素因数の和:3493

約数の個数: 48

約数和(自身を含む): 45562608

約数和(自身を除く): 28035618

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3457, 5070, 6914, 10371, 17285, 20742, 34570, 44941, 51855, 89882, 103710, 134823, 224705, 269646, 449410, 584233, 674115, 1168466, 1348230, 1752699, 2921165, 3505398, 5842330, 8763495, 17526990]

約数ペア:

[(1, 17526990), (2, 8763495), (3, 5842330), (5, 3505398), (6, 2921165), (10, 1752699), (13, 1348230), (15, 1168466), (26, 674115), (30, 584233), (39, 449410), (65, 269646), (78, 224705), (130, 134823), (169, 103710), (195, 89882), (338, 51855), (390, 44941), (507, 34570), (845, 20742), (1014, 17285), (1690, 10371), (2535, 6914), (3457, 5070)]