123452730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2593}}^1$

素因数の和:2652

約数の個数: 72

約数和(自身を含む): 335668788

約数和(自身を除く): 212216058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2593, 2645, 3174, 4761, 5186, 5290, 7779, 7935, 9522, 12965, 15558, 15870, 23337, 23805, 25930, 38895, 46674, 47610, 59639, 77790, 116685, 119278, 178917, 233370, 298195, 357834, 536751, 596390, 894585, 1073502, 1371697, 1789170, 2683755, 2743394, 4115091, 5367510, 6858485, 8230182, 12345273, 13716970, 20575455, 24690546, 41150910, 61726365, 123452730]

約数ペア:

[(1, 123452730), (2, 61726365), (3, 41150910), (5, 24690546), (6, 20575455), (9, 13716970), (10, 12345273), (15, 8230182), (18, 6858485), (23, 5367510), (30, 4115091), (45, 2743394), (46, 2683755), (69, 1789170), (90, 1371697), (115, 1073502), (138, 894585), (207, 596390), (230, 536751), (345, 357834), (414, 298195), (529, 233370), (690, 178917), (1035, 119278), (1058, 116685), (1587, 77790), (2070, 59639), (2593, 47610), (2645, 46674), (3174, 38895), (4761, 25930), (5186, 23805), (5290, 23337), (7779, 15870), (7935, 15558), (9522, 12965)]