1954350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 5425992

約数和(自身を除く): 3471642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 101, 129, 150, 202, 215, 225, 258, 303, 387, 430, 450, 505, 606, 645, 774, 909, 1010, 1075, 1290, 1515, 1818, 1935, 2150, 2525, 3030, 3225, 3870, 4343, 4545, 5050, 6450, 7575, 8686, 9090, 9675, 13029, 15150, 19350, 21715, 22725, 26058, 39087, 43430, 45450, 65145, 78174, 108575, 130290, 195435, 217150, 325725, 390870, 651450, 977175, 1954350]

約数ペア:

[(1, 1954350), (2, 977175), (3, 651450), (5, 390870), (6, 325725), (9, 217150), (10, 195435), (15, 130290), (18, 108575), (25, 78174), (30, 65145), (43, 45450), (45, 43430), (50, 39087), (75, 26058), (86, 22725), (90, 21715), (101, 19350), (129, 15150), (150, 13029), (202, 9675), (215, 9090), (225, 8686), (258, 7575), (303, 6450), (387, 5050), (430, 4545), (450, 4343), (505, 3870), (606, 3225), (645, 3030), (774, 2525), (909, 2150), (1010, 1935), (1075, 1818), (1290, 1515)]