1720803450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5536

約数の個数: 96

約数和(自身を含む): 4476052800

約数和(自身を除く): 2755249350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 73, 75, 87, 145, 146, 150, 174, 219, 290, 365, 435, 438, 725, 730, 870, 1095, 1450, 1825, 2117, 2175, 2190, 3650, 4234, 4350, 5419, 5475, 6351, 10585, 10838, 10950, 12702, 16257, 21170, 27095, 31755, 32514, 52925, 54190, 63510, 81285, 105850, 135475, 157151, 158775, 162570, 270950, 314302, 317550, 395587, 406425, 471453, 785755, 791174, 812850, 942906, 1186761, 1571510, 1977935, 2357265, 2373522, 3928775, 3955870, 4714530, 5933805, 7857550, 9889675, 11472023, 11786325, 11867610, 19779350, 22944046, 23572650, 29669025, 34416069, 57360115, 59338050, 68832138, 114720230, 172080345, 286800575, 344160690, 573601150, 860401725, 1720803450]

約数ペア:

[(1, 1720803450), (2, 860401725), (3, 573601150), (5, 344160690), (6, 286800575), (10, 172080345), (15, 114720230), (25, 68832138), (29, 59338050), (30, 57360115), (50, 34416069), (58, 29669025), (73, 23572650), (75, 22944046), (87, 19779350), (145, 11867610), (146, 11786325), (150, 11472023), (174, 9889675), (219, 7857550), (290, 5933805), (365, 4714530), (435, 3955870), (438, 3928775), (725, 2373522), (730, 2357265), (870, 1977935), (1095, 1571510), (1450, 1186761), (1825, 942906), (2117, 812850), (2175, 791174), (2190, 785755), (3650, 471453), (4234, 406425), (4350, 395587), (5419, 317550), (5475, 314302), (6351, 270950), (10585, 162570), (10838, 158775), (10950, 157151), (12702, 135475), (16257, 105850), (21170, 81285), (27095, 63510), (31755, 54190), (32514, 52925)]