16705130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 34933248

約数和(自身を除く): 18228118

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 151, 185, 230, 299, 302, 370, 481, 598, 755, 851, 962, 1495, 1510, 1702, 1963, 2405, 2990, 3473, 3926, 4255, 4810, 5587, 6946, 8510, 9815, 11063, 11174, 17365, 19630, 22126, 27935, 34730, 45149, 55315, 55870, 72631, 90298, 110630, 128501, 145262, 225745, 257002, 363155, 451490, 642505, 726310, 1285010, 1670513, 3341026, 8352565, 16705130]

約数ペア:

[(1, 16705130), (2, 8352565), (5, 3341026), (10, 1670513), (13, 1285010), (23, 726310), (26, 642505), (37, 451490), (46, 363155), (65, 257002), (74, 225745), (115, 145262), (130, 128501), (151, 110630), (185, 90298), (230, 72631), (299, 55870), (302, 55315), (370, 45149), (481, 34730), (598, 27935), (755, 22126), (851, 19630), (962, 17365), (1495, 11174), (1510, 11063), (1702, 9815), (1963, 8510), (2405, 6946), (2990, 5587), (3473, 4810), (3926, 4255)]