2190485465

素因数分解:

$5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{9323}}^1$

素因数の和:9486

約数の個数: 32

約数和(自身を含む): 3088108800

約数和(自身を除く): 897623335

約数列:

[1, 5, 7, 35, 49, 137, 245, 343, 685, 959, 1715, 4795, 6713, 9323, 33565, 46615, 46991, 65261, 234955, 326305, 456827, 1277251, 2284135, 3197789, 6386255, 8940757, 15988945, 44703785, 62585299, 312926495, 438097093, 2190485465]

約数ペア:

[(1, 2190485465), (5, 438097093), (7, 312926495), (35, 62585299), (49, 44703785), (137, 15988945), (245, 8940757), (343, 6386255), (685, 3197789), (959, 2284135), (1715, 1277251), (4795, 456827), (6713, 326305), (9323, 234955), (33565, 65261), (46615, 46991)]