74965781820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1\times {\mathrm{6793}}^1$

素因数の和:7951

約数の個数: 96

約数和(自身を含む): 211244265792

約数和(自身を除く): 136278483972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 953, 965, 1158, 1906, 1930, 2316, 2859, 2895, 3812, 3860, 4765, 5718, 5790, 6793, 9530, 11436, 11580, 13586, 14295, 19060, 20379, 27172, 28590, 33965, 40758, 57180, 67930, 81516, 101895, 135860, 183929, 203790, 367858, 407580, 551787, 735716, 919645, 1103574, 1311049, 1839290, 2207148, 2622098, 2758935, 3678580, 3933147, 5244196, 5517870, 6473729, 6555245, 7866294, 11035740, 12947458, 13110490, 15732588, 19421187, 19665735, 25894916, 26220980, 32368645, 38842374, 39331470, 64737290, 77684748, 78662940, 97105935, 129474580, 194211870, 388423740, 1249429697, 2498859394, 3748289091, 4997718788, 6247148485, 7496578182, 12494296970, 14993156364, 18741445455, 24988593940, 37482890910, 74965781820]

約数ペア:

[(1, 74965781820), (2, 37482890910), (3, 24988593940), (4, 18741445455), (5, 14993156364), (6, 12494296970), (10, 7496578182), (12, 6247148485), (15, 4997718788), (20, 3748289091), (30, 2498859394), (60, 1249429697), (193, 388423740), (386, 194211870), (579, 129474580), (772, 97105935), (953, 78662940), (965, 77684748), (1158, 64737290), (1906, 39331470), (1930, 38842374), (2316, 32368645), (2859, 26220980), (2895, 25894916), (3812, 19665735), (3860, 19421187), (4765, 15732588), (5718, 13110490), (5790, 12947458), (6793, 11035740), (9530, 7866294), (11436, 6555245), (11580, 6473729), (13586, 5517870), (14295, 5244196), (19060, 3933147), (20379, 3678580), (27172, 2758935), (28590, 2622098), (33965, 2207148), (40758, 1839290), (57180, 1311049), (67930, 1103574), (81516, 919645), (101895, 735716), (135860, 551787), (183929, 407580), (203790, 367858)]