153743490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39727}}^1$

素因数の和:39783

約数の個数: 48

約数和(自身を含む): 409039488

約数和(自身を除く): 255295998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 39727, 79454, 119181, 198635, 238362, 357543, 397270, 595905, 715086, 1191810, 1708261, 1787715, 3416522, 3575430, 5124783, 8541305, 10249566, 15374349, 17082610, 25623915, 30748698, 51247830, 76871745, 153743490]

約数ペア:

[(1, 153743490), (2, 76871745), (3, 51247830), (5, 30748698), (6, 25623915), (9, 17082610), (10, 15374349), (15, 10249566), (18, 8541305), (30, 5124783), (43, 3575430), (45, 3416522), (86, 1787715), (90, 1708261), (129, 1191810), (215, 715086), (258, 595905), (387, 397270), (430, 357543), (645, 238362), (774, 198635), (1290, 119181), (1935, 79454), (3870, 39727)]