73717930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51551}}^1$

素因数の和:51582

約数の個数: 32

約数和(自身を含む): 155893248

約数和(自身を除く): 82175318

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 51551, 103102, 257755, 515510, 567061, 670163, 1134122, 1340326, 2835305, 3350815, 5670610, 6701630, 7371793, 14743586, 36858965, 73717930]

約数ペア:

[(1, 73717930), (2, 36858965), (5, 14743586), (10, 7371793), (11, 6701630), (13, 5670610), (22, 3350815), (26, 2835305), (55, 1340326), (65, 1134122), (110, 670163), (130, 567061), (143, 515510), (286, 257755), (715, 103102), (1430, 51551)]