67656710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 71689210

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 127, 145, 167, 254, 290, 319, 334, 635, 638, 835, 1270, 1397, 1595, 1670, 1837, 2794, 3190, 3674, 3683, 4843, 6985, 7366, 9185, 9686, 13970, 18370, 18415, 21209, 24215, 36830, 40513, 42418, 48430, 53273, 81026, 106045, 106546, 202565, 212090, 233299, 266365, 405130, 466598, 532730, 615061, 1166495, 1230122, 2332990, 3075305, 6150610, 6765671, 13531342, 33828355, 67656710]

約数ペア:

[(1, 67656710), (2, 33828355), (5, 13531342), (10, 6765671), (11, 6150610), (22, 3075305), (29, 2332990), (55, 1230122), (58, 1166495), (110, 615061), (127, 532730), (145, 466598), (167, 405130), (254, 266365), (290, 233299), (319, 212090), (334, 202565), (635, 106546), (638, 106045), (835, 81026), (1270, 53273), (1397, 48430), (1595, 42418), (1670, 40513), (1837, 36830), (2794, 24215), (3190, 21209), (3674, 18415), (3683, 18370), (4843, 13970), (6985, 9686), (7366, 9185)]