86208330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221047}}^1$

素因数の和:221070

約数の個数: 32

約数和(自身を含む): 222816384

約数和(自身を除く): 136608054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 221047, 442094, 663141, 1105235, 1326282, 2210470, 2873611, 3315705, 5747222, 6631410, 8620833, 14368055, 17241666, 28736110, 43104165, 86208330]

約数ペア:

[(1, 86208330), (2, 43104165), (3, 28736110), (5, 17241666), (6, 14368055), (10, 8620833), (13, 6631410), (15, 5747222), (26, 3315705), (30, 2873611), (39, 2210470), (65, 1326282), (78, 1105235), (130, 663141), (195, 442094), (390, 221047)]