74805510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3251}}^1$

素因数の和:3333

約数の個数: 64

約数和(自身を含む): 196680960

約数和(自身を除く): 121875450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3251, 3835, 4602, 6502, 7670, 9753, 11505, 16255, 19506, 23010, 32510, 42263, 48765, 84526, 97530, 126789, 191809, 211315, 253578, 383618, 422630, 575427, 633945, 959045, 1150854, 1267890, 1918090, 2493517, 2877135, 4987034, 5754270, 7480551, 12467585, 14961102, 24935170, 37402755, 74805510]

約数ペア:

[(1, 74805510), (2, 37402755), (3, 24935170), (5, 14961102), (6, 12467585), (10, 7480551), (13, 5754270), (15, 4987034), (26, 2877135), (30, 2493517), (39, 1918090), (59, 1267890), (65, 1150854), (78, 959045), (118, 633945), (130, 575427), (177, 422630), (195, 383618), (295, 253578), (354, 211315), (390, 191809), (590, 126789), (767, 97530), (885, 84526), (1534, 48765), (1770, 42263), (2301, 32510), (3251, 23010), (3835, 19506), (4602, 16255), (6502, 11505), (7670, 9753)]