31226340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8821}}^1$

素因数の和:8892

約数の個数: 48

約数和(自身を含む): 88925760

約数和(自身を除く): 57699420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 8821, 17642, 26463, 35284, 44105, 52926, 88210, 105852, 132315, 176420, 264630, 520439, 529260, 1040878, 1561317, 2081756, 2602195, 3122634, 5204390, 6245268, 7806585, 10408780, 15613170, 31226340]

約数ペア:

[(1, 31226340), (2, 15613170), (3, 10408780), (4, 7806585), (5, 6245268), (6, 5204390), (10, 3122634), (12, 2602195), (15, 2081756), (20, 1561317), (30, 1040878), (59, 529260), (60, 520439), (118, 264630), (177, 176420), (236, 132315), (295, 105852), (354, 88210), (590, 52926), (708, 44105), (885, 35284), (1180, 26463), (1770, 17642), (3540, 8821)]