90792270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1907}}^1$

素因数の和:1966

約数の個数: 72

約数和(自身を含む): 246899016

約数和(自身を除く): 156106746

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, 1907, 2070, 2645, 3174, 3814, 4761, 5290, 5721, 7935, 9522, 9535, 11442, 15870, 17163, 19070, 23805, 28605, 34326, 43861, 47610, 57210, 85815, 87722, 131583, 171630, 219305, 263166, 394749, 438610, 657915, 789498, 1008803, 1315830, 1973745, 2017606, 3026409, 3947490, 5044015, 6052818, 9079227, 10088030, 15132045, 18158454, 30264090, 45396135, 90792270]

約数ペア:

[(1, 90792270), (2, 45396135), (3, 30264090), (5, 18158454), (6, 15132045), (9, 10088030), (10, 9079227), (15, 6052818), (18, 5044015), (23, 3947490), (30, 3026409), (45, 2017606), (46, 1973745), (69, 1315830), (90, 1008803), (115, 789498), (138, 657915), (207, 438610), (230, 394749), (345, 263166), (414, 219305), (529, 171630), (690, 131583), (1035, 87722), (1058, 85815), (1587, 57210), (1907, 47610), (2070, 43861), (2645, 34326), (3174, 28605), (3814, 23805), (4761, 19070), (5290, 17163), (5721, 15870), (7935, 11442), (9522, 9535)]