189243330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{12953}}^1$

素因数の和:13450

約数の個数: 32

約数和(自身を含む): 455151744

約数和(自身を除く): 265908414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 12953, 14610, 25906, 38859, 64765, 77718, 129530, 194295, 388590, 6308111, 12616222, 18924333, 31540555, 37848666, 63081110, 94621665, 189243330]

約数ペア:

[(1, 189243330), (2, 94621665), (3, 63081110), (5, 37848666), (6, 31540555), (10, 18924333), (15, 12616222), (30, 6308111), (487, 388590), (974, 194295), (1461, 129530), (2435, 77718), (2922, 64765), (4870, 38859), (7305, 25906), (12953, 14610)]