153972810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74383}}^1$

素因数の和:74419

約数の個数: 48

約数和(自身を含む): 417740544

約数和(自身を除く): 263767734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 74383, 148766, 223149, 371915, 446298, 669447, 743830, 1115745, 1338894, 1710809, 2231490, 3347235, 3421618, 5132427, 6694470, 8554045, 10264854, 15397281, 17108090, 25662135, 30794562, 51324270, 76986405, 153972810]

約数ペア:

[(1, 153972810), (2, 76986405), (3, 51324270), (5, 30794562), (6, 25662135), (9, 17108090), (10, 15397281), (15, 10264854), (18, 8554045), (23, 6694470), (30, 5132427), (45, 3421618), (46, 3347235), (69, 2231490), (90, 1710809), (115, 1338894), (138, 1115745), (207, 743830), (230, 669447), (345, 446298), (414, 371915), (690, 223149), (1035, 148766), (2070, 74383)]