82708620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 161146740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 839, 930, 1060, 1590, 1643, 1678, 1860, 2517, 3180, 3286, 3356, 4195, 4929, 5034, 6572, 8215, 8390, 9858, 10068, 12585, 16430, 16780, 19716, 24645, 25170, 26009, 32860, 44467, 49290, 50340, 52018, 78027, 88934, 98580, 104036, 130045, 133401, 156054, 177868, 222335, 260090, 266802, 312108, 390135, 444670, 520180, 533604, 667005, 780270, 889340, 1334010, 1378477, 1560540, 2668020, 2756954, 4135431, 5513908, 6892385, 8270862, 13784770, 16541724, 20677155, 27569540, 41354310, 82708620]

約数ペア:

[(1, 82708620), (2, 41354310), (3, 27569540), (4, 20677155), (5, 16541724), (6, 13784770), (10, 8270862), (12, 6892385), (15, 5513908), (20, 4135431), (30, 2756954), (31, 2668020), (53, 1560540), (60, 1378477), (62, 1334010), (93, 889340), (106, 780270), (124, 667005), (155, 533604), (159, 520180), (186, 444670), (212, 390135), (265, 312108), (310, 266802), (318, 260090), (372, 222335), (465, 177868), (530, 156054), (620, 133401), (636, 130045), (795, 104036), (839, 98580), (930, 88934), (1060, 78027), (1590, 52018), (1643, 50340), (1678, 49290), (1860, 44467), (2517, 32860), (3180, 26009), (3286, 25170), (3356, 24645), (4195, 19716), (4929, 16780), (5034, 16430), (6572, 12585), (8215, 10068), (8390, 9858)]