129886830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2591}}^1$

素因数の和:3161

約数の個数: 48

約数和(自身を含む): 338442624

約数和(自身を除く): 208555794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 2591, 2785, 3342, 5013, 5182, 5570, 7773, 8355, 10026, 12955, 15546, 16710, 23319, 25065, 25910, 38865, 46638, 50130, 77730, 116595, 233190, 1443187, 2886374, 4329561, 7215935, 8659122, 12988683, 14431870, 21647805, 25977366, 43295610, 64943415, 129886830]

約数ペア:

[(1, 129886830), (2, 64943415), (3, 43295610), (5, 25977366), (6, 21647805), (9, 14431870), (10, 12988683), (15, 8659122), (18, 7215935), (30, 4329561), (45, 2886374), (90, 1443187), (557, 233190), (1114, 116595), (1671, 77730), (2591, 50130), (2785, 46638), (3342, 38865), (5013, 25910), (5182, 25065), (5570, 23319), (7773, 16710), (8355, 15546), (10026, 12955)]