897260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 2540160

約数和(自身を除く): 1642900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 29, 34, 35, 52, 58, 65, 68, 70, 85, 91, 116, 119, 130, 140, 145, 170, 182, 203, 221, 238, 260, 290, 340, 364, 377, 406, 442, 455, 476, 493, 580, 595, 754, 812, 884, 910, 986, 1015, 1105, 1190, 1508, 1547, 1820, 1885, 1972, 2030, 2210, 2380, 2465, 2639, 3094, 3451, 3770, 4060, 4420, 4930, 5278, 6188, 6409, 6902, 7540, 7735, 9860, 10556, 12818, 13195, 13804, 15470, 17255, 25636, 26390, 30940, 32045, 34510, 44863, 52780, 64090, 69020, 89726, 128180, 179452, 224315, 448630, 897260]

約数ペア:

[(1, 897260), (2, 448630), (4, 224315), (5, 179452), (7, 128180), (10, 89726), (13, 69020), (14, 64090), (17, 52780), (20, 44863), (26, 34510), (28, 32045), (29, 30940), (34, 26390), (35, 25636), (52, 17255), (58, 15470), (65, 13804), (68, 13195), (70, 12818), (85, 10556), (91, 9860), (116, 7735), (119, 7540), (130, 6902), (140, 6409), (145, 6188), (170, 5278), (182, 4930), (203, 4420), (221, 4060), (238, 3770), (260, 3451), (290, 3094), (340, 2639), (364, 2465), (377, 2380), (406, 2210), (442, 2030), (455, 1972), (476, 1885), (493, 1820), (580, 1547), (595, 1508), (754, 1190), (812, 1105), (884, 1015), (910, 986)]