70648515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 80309565

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 79, 85, 105, 119, 153, 167, 237, 255, 315, 357, 395, 501, 553, 595, 711, 765, 835, 1071, 1169, 1185, 1343, 1503, 1659, 1785, 2505, 2765, 2839, 3507, 3555, 4029, 4977, 5355, 5845, 6715, 7515, 8295, 8517, 9401, 10521, 12087, 13193, 14195, 17535, 19873, 20145, 24885, 25551, 28203, 39579, 42585, 47005, 52605, 59619, 60435, 65965, 84609, 92351, 99365, 118737, 127755, 141015, 178857, 197895, 224281, 277053, 298095, 423045, 461755, 593685, 672843, 831159, 894285, 1121405, 1385265, 1569967, 2018529, 3364215, 4155795, 4709901, 7849835, 10092645, 14129703, 23549505, 70648515]

約数ペア:

[(1, 70648515), (3, 23549505), (5, 14129703), (7, 10092645), (9, 7849835), (15, 4709901), (17, 4155795), (21, 3364215), (35, 2018529), (45, 1569967), (51, 1385265), (63, 1121405), (79, 894285), (85, 831159), (105, 672843), (119, 593685), (153, 461755), (167, 423045), (237, 298095), (255, 277053), (315, 224281), (357, 197895), (395, 178857), (501, 141015), (553, 127755), (595, 118737), (711, 99365), (765, 92351), (835, 84609), (1071, 65965), (1169, 60435), (1185, 59619), (1343, 52605), (1503, 47005), (1659, 42585), (1785, 39579), (2505, 28203), (2765, 25551), (2839, 24885), (3507, 20145), (3555, 19873), (4029, 17535), (4977, 14195), (5355, 13193), (5845, 12087), (6715, 10521), (7515, 9401), (8295, 8517)]