78254430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3853}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 188136864

約数和(自身を除く): 109882434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 2031, 3385, 3853, 4062, 6770, 7706, 10155, 11559, 19265, 20310, 23118, 38530, 57795, 115590, 2608481, 5216962, 7825443, 13042405, 15650886, 26084810, 39127215, 78254430]

約数ペア:

[(1, 78254430), (2, 39127215), (3, 26084810), (5, 15650886), (6, 13042405), (10, 7825443), (15, 5216962), (30, 2608481), (677, 115590), (1354, 57795), (2031, 38530), (3385, 23118), (3853, 20310), (4062, 19265), (6770, 11559), (7706, 10155)]