72216430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 153905472

約数和(自身を除く): 81689042

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 4591, 7865, 9182, 15730, 22955, 45910, 50501, 59683, 101002, 119366, 252505, 298415, 505010, 555511, 596830, 656513, 1111022, 1313026, 2777555, 3282565, 5555110, 6565130, 7221643, 14443286, 36108215, 72216430]

約数ペア:

[(1, 72216430), (2, 36108215), (5, 14443286), (10, 7221643), (11, 6565130), (13, 5555110), (22, 3282565), (26, 2777555), (55, 1313026), (65, 1111022), (110, 656513), (121, 596830), (130, 555511), (143, 505010), (242, 298415), (286, 252505), (605, 119366), (715, 101002), (1210, 59683), (1430, 50501), (1573, 45910), (3146, 22955), (4591, 15730), (7865, 9182)]