64895330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 122007600

約数和(自身を除く): 57112270

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2053, 3161, 4106, 6322, 10265, 15805, 20530, 31610, 59537, 119074, 223777, 297685, 447554, 595370, 1118885, 2237770, 6489533, 12979066, 32447665, 64895330]

約数ペア:

[(1, 64895330), (2, 32447665), (5, 12979066), (10, 6489533), (29, 2237770), (58, 1118885), (109, 595370), (145, 447554), (218, 297685), (290, 223777), (545, 119074), (1090, 59537), (2053, 31610), (3161, 20530), (4106, 15805), (6322, 10265)]