30967750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11261}}^1$

素因数の和:11289

約数の個数: 32

約数和(自身を含む): 63247392

約数和(自身を除く): 32279642

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 11261, 22522, 56305, 112610, 123871, 247742, 281525, 563050, 619355, 1238710, 1407625, 2815250, 3096775, 6193550, 15483875, 30967750]

約数ペア:

[(1, 30967750), (2, 15483875), (5, 6193550), (10, 3096775), (11, 2815250), (22, 1407625), (25, 1238710), (50, 619355), (55, 563050), (110, 281525), (125, 247742), (250, 123871), (275, 112610), (550, 56305), (1375, 22522), (2750, 11261)]