70813665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 145716480

約数和(自身を除く): 74902815

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 65, 69, 95, 115, 117, 171, 195, 207, 247, 277, 285, 299, 345, 437, 585, 741, 831, 855, 897, 1035, 1235, 1311, 1385, 1495, 2185, 2223, 2493, 2691, 3601, 3705, 3933, 4155, 4485, 5263, 5681, 6371, 6555, 10803, 11115, 12465, 13455, 15789, 17043, 18005, 19113, 19665, 26315, 28405, 31855, 32409, 47367, 51129, 54015, 57339, 68419, 78945, 82823, 85215, 95565, 121049, 162045, 205257, 236835, 248469, 255645, 286695, 342095, 363147, 414115, 605245, 615771, 745407, 1026285, 1089441, 1242345, 1573637, 1815735, 3078855, 3727035, 4720911, 5447205, 7868185, 14162733, 23604555, 70813665]

約数ペア:

[(1, 70813665), (3, 23604555), (5, 14162733), (9, 7868185), (13, 5447205), (15, 4720911), (19, 3727035), (23, 3078855), (39, 1815735), (45, 1573637), (57, 1242345), (65, 1089441), (69, 1026285), (95, 745407), (115, 615771), (117, 605245), (171, 414115), (195, 363147), (207, 342095), (247, 286695), (277, 255645), (285, 248469), (299, 236835), (345, 205257), (437, 162045), (585, 121049), (741, 95565), (831, 85215), (855, 82823), (897, 78945), (1035, 68419), (1235, 57339), (1311, 54015), (1385, 51129), (1495, 47367), (2185, 32409), (2223, 31855), (2493, 28405), (2691, 26315), (3601, 19665), (3705, 19113), (3933, 18005), (4155, 17043), (4485, 15789), (5263, 13455), (5681, 12465), (6371, 11115), (6555, 10803)]