64037910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15581}}^1$

素因数の和:15728

約数の個数: 32

約数和(自身を含む): 154822752

約数和(自身を除く): 90784842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 15581, 31162, 46743, 77905, 93486, 155810, 233715, 467430, 2134597, 4269194, 6403791, 10672985, 12807582, 21345970, 32018955, 64037910]

約数ペア:

[(1, 64037910), (2, 32018955), (3, 21345970), (5, 12807582), (6, 10672985), (10, 6403791), (15, 4269194), (30, 2134597), (137, 467430), (274, 233715), (411, 155810), (685, 93486), (822, 77905), (1370, 46743), (2055, 31162), (4110, 15581)]