64748910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 163855872

約数和(自身を除く): 99106962

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 690, 877, 1070, 1605, 1754, 2461, 2631, 3210, 4385, 4922, 5262, 7383, 8770, 12305, 13155, 14766, 20171, 24610, 26310, 36915, 40342, 60513, 73830, 93839, 100855, 121026, 187678, 201710, 281517, 302565, 469195, 563034, 605130, 938390, 1407585, 2158297, 2815170, 4316594, 6474891, 10791485, 12949782, 21582970, 32374455, 64748910]

約数ペア:

[(1, 64748910), (2, 32374455), (3, 21582970), (5, 12949782), (6, 10791485), (10, 6474891), (15, 4316594), (23, 2815170), (30, 2158297), (46, 1407585), (69, 938390), (107, 605130), (115, 563034), (138, 469195), (214, 302565), (230, 281517), (321, 201710), (345, 187678), (535, 121026), (642, 100855), (690, 93839), (877, 73830), (1070, 60513), (1605, 40342), (1754, 36915), (2461, 26310), (2631, 24610), (3210, 20171), (4385, 14766), (4922, 13155), (5262, 12305), (7383, 8770)]