27710410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 63124992

約数和(自身を除く): 35414582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 823, 910, 962, 1295, 1646, 2405, 2590, 3367, 4115, 4810, 5761, 6734, 8230, 10699, 11522, 16835, 21398, 28805, 30451, 33670, 53495, 57610, 60902, 74893, 106990, 149786, 152255, 213157, 304510, 374465, 395863, 426314, 748930, 791726, 1065785, 1979315, 2131570, 2771041, 3958630, 5542082, 13855205, 27710410]

約数ペア:

[(1, 27710410), (2, 13855205), (5, 5542082), (7, 3958630), (10, 2771041), (13, 2131570), (14, 1979315), (26, 1065785), (35, 791726), (37, 748930), (65, 426314), (70, 395863), (74, 374465), (91, 304510), (130, 213157), (182, 152255), (185, 149786), (259, 106990), (370, 74893), (455, 60902), (481, 57610), (518, 53495), (823, 33670), (910, 30451), (962, 28805), (1295, 21398), (1646, 16835), (2405, 11522), (2590, 10699), (3367, 8230), (4115, 6734), (4810, 5761)]