296489340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{235309}}^1$

素因数の和:235331

約数の個数: 72

約数和(自身を含む): 1027834080

約数和(自身を除く): 731344740

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, 235309, 470618, 705927, 941236, 1176545, 1411854, 1647163, 2117781, 2353090, 2823708, 3294326, 3529635, 4235562, 4706180, 4941489, 6588652, 7059270, 8235815, 8471124, 9882978, 10588905, 14118540, 14824467, 16471630, 19765956, 21177810, 24707445, 29648934, 32943260, 42355620, 49414890, 59297868, 74122335, 98829780, 148244670, 296489340]

約数ペア:

[(1, 296489340), (2, 148244670), (3, 98829780), (4, 74122335), (5, 59297868), (6, 49414890), (7, 42355620), (9, 32943260), (10, 29648934), (12, 24707445), (14, 21177810), (15, 19765956), (18, 16471630), (20, 14824467), (21, 14118540), (28, 10588905), (30, 9882978), (35, 8471124), (36, 8235815), (42, 7059270), (45, 6588652), (60, 4941489), (63, 4706180), (70, 4235562), (84, 3529635), (90, 3294326), (105, 2823708), (126, 2353090), (140, 2117781), (180, 1647163), (210, 1411854), (252, 1176545), (315, 941236), (420, 705927), (630, 470618), (1260, 235309)]