406901460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56989}}^1$

素因数の和:57025

約数の個数: 96

約数和(自身を含む): 1378702080

約数和(自身を除く): 971800620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 56989, 113978, 170967, 227956, 284945, 341934, 398923, 569890, 683868, 797846, 854835, 968813, 1139780, 1196769, 1595692, 1709670, 1937626, 1994615, 2393538, 2906439, 3419340, 3875252, 3989230, 4787076, 4844065, 5812878, 5983845, 6781691, 7978460, 9688130, 11625756, 11967690, 13563382, 14532195, 19376260, 20345073, 23935380, 27126764, 29064390, 33908455, 40690146, 58128780, 67816910, 81380292, 101725365, 135633820, 203450730, 406901460]

約数ペア:

[(1, 406901460), (2, 203450730), (3, 135633820), (4, 101725365), (5, 81380292), (6, 67816910), (7, 58128780), (10, 40690146), (12, 33908455), (14, 29064390), (15, 27126764), (17, 23935380), (20, 20345073), (21, 19376260), (28, 14532195), (30, 13563382), (34, 11967690), (35, 11625756), (42, 9688130), (51, 7978460), (60, 6781691), (68, 5983845), (70, 5812878), (84, 4844065), (85, 4787076), (102, 3989230), (105, 3875252), (119, 3419340), (140, 2906439), (170, 2393538), (204, 1994615), (210, 1937626), (238, 1709670), (255, 1595692), (340, 1196769), (357, 1139780), (420, 968813), (476, 854835), (510, 797846), (595, 683868), (714, 569890), (1020, 398923), (1190, 341934), (1428, 284945), (1785, 227956), (2380, 170967), (3570, 113978), (7140, 56989)]