155140630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 288210240

約数和(自身を除く): 133069610

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 370, 458, 1145, 1831, 2290, 3662, 8473, 9155, 16946, 18310, 42365, 67747, 84730, 135494, 338735, 419299, 677470, 838598, 2096495, 4192990, 15514063, 31028126, 77570315, 155140630]

約数ペア:

[(1, 155140630), (2, 77570315), (5, 31028126), (10, 15514063), (37, 4192990), (74, 2096495), (185, 838598), (229, 677470), (370, 419299), (458, 338735), (1145, 135494), (1831, 84730), (2290, 67747), (3662, 42365), (8473, 18310), (9155, 16946)]