158156730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56687}}^1$

素因数の和:56731

約数の個数: 48

約数和(自身を含む): 424479744

約数和(自身を除く): 266323014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 56687, 113374, 170061, 283435, 340122, 510183, 566870, 850305, 1020366, 1700610, 1757297, 2550915, 3514594, 5101830, 5271891, 8786485, 10543782, 15815673, 17572970, 26359455, 31631346, 52718910, 79078365, 158156730]

約数ペア:

[(1, 158156730), (2, 79078365), (3, 52718910), (5, 31631346), (6, 26359455), (9, 17572970), (10, 15815673), (15, 10543782), (18, 8786485), (30, 5271891), (31, 5101830), (45, 3514594), (62, 2550915), (90, 1757297), (93, 1700610), (155, 1020366), (186, 850305), (279, 566870), (310, 510183), (465, 340122), (558, 283435), (930, 170061), (1395, 113374), (2790, 56687)]