28174830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4451}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 67955328

約数和(自身を除く): 39780498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 4451, 6330, 8902, 13353, 22255, 26706, 44510, 66765, 133530, 939161, 1878322, 2817483, 4695805, 5634966, 9391610, 14087415, 28174830]

約数ペア:

[(1, 28174830), (2, 14087415), (3, 9391610), (5, 5634966), (6, 4695805), (10, 2817483), (15, 1878322), (30, 939161), (211, 133530), (422, 66765), (633, 44510), (1055, 26706), (1266, 22255), (2110, 13353), (3165, 8902), (4451, 6330)]