29288090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6089}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 58317840

約数和(自身を除く): 29029750

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 6089, 12178, 30445, 60890, 79157, 158314, 225293, 395785, 450586, 791570, 1126465, 2252930, 2928809, 5857618, 14644045, 29288090]

約数ペア:

[(1, 29288090), (2, 14644045), (5, 5857618), (10, 2928809), (13, 2252930), (26, 1126465), (37, 791570), (65, 450586), (74, 395785), (130, 225293), (185, 158314), (370, 79157), (481, 60890), (962, 30445), (2405, 12178), (4810, 6089)]