64266730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53113}}^1$

素因数の和:53142

約数の個数: 24

約数和(自身を含む): 127154916

約数和(自身を除く): 62888186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 53113, 106226, 265565, 531130, 584243, 1168486, 2921215, 5842430, 6426673, 12853346, 32133365, 64266730]

約数ペア:

[(1, 64266730), (2, 32133365), (5, 12853346), (10, 6426673), (11, 5842430), (22, 2921215), (55, 1168486), (110, 584243), (121, 531130), (242, 265565), (605, 106226), (1210, 53113)]