73587470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 145453536

約数和(自身を除く): 71866066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 4261, 8522, 8635, 17270, 21305, 42610, 46871, 93742, 234355, 468710, 668977, 1337954, 3344885, 6689770, 7358747, 14717494, 36793735, 73587470]

約数ペア:

[(1, 73587470), (2, 36793735), (5, 14717494), (10, 7358747), (11, 6689770), (22, 3344885), (55, 1337954), (110, 668977), (157, 468710), (314, 234355), (785, 93742), (1570, 46871), (1727, 42610), (3454, 21305), (4261, 17270), (8522, 8635)]