64748932010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1\times {\mathrm{3257}}^1$

素因数の和:6551

約数の個数: 64

約数和(自身を含む): 134777986560

約数和(自身を除く): 70029054550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 3191, 3257, 6230, 6382, 6514, 15955, 16285, 22337, 22799, 31910, 32570, 44674, 45598, 111685, 113995, 223370, 227990, 283999, 289873, 567998, 579746, 1419995, 1449365, 1987993, 2029111, 2839990, 2898730, 3975986, 4058222, 9939965, 10145555, 10393087, 19879930, 20291110, 20786174, 51965435, 72751609, 103930870, 145503218, 363758045, 727516090, 924984743, 1849969486, 4624923715, 6474893201, 9249847430, 12949786402, 32374466005, 64748932010]

約数ペア:

[(1, 64748932010), (2, 32374466005), (5, 12949786402), (7, 9249847430), (10, 6474893201), (14, 4624923715), (35, 1849969486), (70, 924984743), (89, 727516090), (178, 363758045), (445, 145503218), (623, 103930870), (890, 72751609), (1246, 51965435), (3115, 20786174), (3191, 20291110), (3257, 19879930), (6230, 10393087), (6382, 10145555), (6514, 9939965), (15955, 4058222), (16285, 3975986), (22337, 2898730), (22799, 2839990), (31910, 2029111), (32570, 1987993), (44674, 1449365), (45598, 1419995), (111685, 579746), (113995, 567998), (223370, 289873), (227990, 283999)]