85640430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2161}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 205787808

約数和(自身を除く): 120147378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2161, 2642, 3963, 4322, 6483, 6605, 7926, 10805, 12966, 13210, 19815, 21610, 32415, 39630, 64830, 2854681, 5709362, 8564043, 14273405, 17128086, 28546810, 42820215, 85640430]

約数ペア:

[(1, 85640430), (2, 42820215), (3, 28546810), (5, 17128086), (6, 14273405), (10, 8564043), (15, 5709362), (30, 2854681), (1321, 64830), (2161, 39630), (2642, 32415), (3963, 21610), (4322, 19815), (6483, 13210), (6605, 12966), (7926, 10805)]