89490930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5639}}^1$

素因数の和:5695

約数の個数: 48

約数和(自身を含む): 224562240

約数和(自身を除く): 135071310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 5639, 7935, 11278, 15870, 16917, 28195, 33834, 56390, 84585, 129697, 169170, 259394, 389091, 648485, 778182, 1296970, 1945455, 2983031, 3890910, 5966062, 8949093, 14915155, 17898186, 29830310, 44745465, 89490930]

約数ペア:

[(1, 89490930), (2, 44745465), (3, 29830310), (5, 17898186), (6, 14915155), (10, 8949093), (15, 5966062), (23, 3890910), (30, 2983031), (46, 1945455), (69, 1296970), (115, 778182), (138, 648485), (230, 389091), (345, 259394), (529, 169170), (690, 129697), (1058, 84585), (1587, 56390), (2645, 33834), (3174, 28195), (5290, 16917), (5639, 15870), (7935, 11278)]