230314140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{182789}}^1$

素因数の和:182811

約数の個数: 72

約数和(自身を含む): 798426720

約数和(自身を除く): 568112580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 182789, 365578, 548367, 731156, 913945, 1096734, 1279523, 1645101, 1827890, 2193468, 2559046, 2741835, 3290202, 3655780, 3838569, 5118092, 5483670, 6397615, 6580404, 7677138, 8225505, 10967340, 11515707, 12795230, 15354276, 16451010, 19192845, 23031414, 25590460, 32902020, 38385690, 46062828, 57578535, 76771380, 115157070, 230314140]

約数ペア:

[(1, 230314140), (2, 115157070), (3, 76771380), (4, 57578535), (5, 46062828), (6, 38385690), (7, 32902020), (9, 25590460), (10, 23031414), (12, 19192845), (14, 16451010), (15, 15354276), (18, 12795230), (20, 11515707), (21, 10967340), (28, 8225505), (30, 7677138), (35, 6580404), (36, 6397615), (42, 5483670), (45, 5118092), (60, 3838569), (63, 3655780), (70, 3290202), (84, 2741835), (90, 2559046), (105, 2193468), (126, 1827890), (140, 1645101), (180, 1279523), (210, 1096734), (252, 913945), (315, 731156), (420, 548367), (630, 365578), (1260, 182789)]