550640580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6793}}^1$

素因数の和:7005

約数の個数: 96

約数和(自身を含む): 1771440384

約数和(自身を除く): 1220799804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 965, 1158, 1351, 1930, 2316, 2702, 2895, 3860, 4053, 5404, 5790, 6755, 6793, 8106, 11580, 13510, 13586, 16212, 20265, 20379, 27020, 27172, 33965, 40530, 40758, 47551, 67930, 81060, 81516, 95102, 101895, 135860, 142653, 190204, 203790, 237755, 285306, 407580, 475510, 570612, 713265, 951020, 1311049, 1426530, 2622098, 2853060, 3933147, 5244196, 6555245, 7866294, 9177343, 13110490, 15732588, 18354686, 19665735, 26220980, 27532029, 36709372, 39331470, 45886715, 55064058, 78662940, 91773430, 110128116, 137660145, 183546860, 275320290, 550640580]

約数ペア:

[(1, 550640580), (2, 275320290), (3, 183546860), (4, 137660145), (5, 110128116), (6, 91773430), (7, 78662940), (10, 55064058), (12, 45886715), (14, 39331470), (15, 36709372), (20, 27532029), (21, 26220980), (28, 19665735), (30, 18354686), (35, 15732588), (42, 13110490), (60, 9177343), (70, 7866294), (84, 6555245), (105, 5244196), (140, 3933147), (193, 2853060), (210, 2622098), (386, 1426530), (420, 1311049), (579, 951020), (772, 713265), (965, 570612), (1158, 475510), (1351, 407580), (1930, 285306), (2316, 237755), (2702, 203790), (2895, 190204), (3860, 142653), (4053, 135860), (5404, 101895), (5790, 95102), (6755, 81516), (6793, 81060), (8106, 67930), (11580, 47551), (13510, 40758), (13586, 40530), (16212, 33965), (20265, 27172), (20379, 27020)]