779229780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9613}}^1$

素因数の和:9825

約数の個数: 96

約数和(自身を含む): 2506715904

約数和(自身を除く): 1727486124

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, 8106, 9613, 11580, 13510, 16212, 19226, 20265, 27020, 28839, 38452, 40530, 48065, 57678, 67291, 81060, 96130, 115356, 134582, 144195, 192260, 201873, 269164, 288390, 336455, 403746, 576780, 672910, 807492, 1009365, 1345820, 1855309, 2018730, 3710618, 4037460, 5565927, 7421236, 9276545, 11131854, 12987163, 18553090, 22263708, 25974326, 27829635, 37106180, 38961489, 51948652, 55659270, 64935815, 77922978, 111318540, 129871630, 155845956, 194807445, 259743260, 389614890, 779229780]

約数ペア:

[(1, 779229780), (2, 389614890), (3, 259743260), (4, 194807445), (5, 155845956), (6, 129871630), (7, 111318540), (10, 77922978), (12, 64935815), (14, 55659270), (15, 51948652), (20, 38961489), (21, 37106180), (28, 27829635), (30, 25974326), (35, 22263708), (42, 18553090), (60, 12987163), (70, 11131854), (84, 9276545), (105, 7421236), (140, 5565927), (193, 4037460), (210, 3710618), (386, 2018730), (420, 1855309), (579, 1345820), (772, 1009365), (965, 807492), (1158, 672910), (1351, 576780), (1930, 403746), (2316, 336455), (2702, 288390), (2895, 269164), (3860, 201873), (4053, 192260), (5404, 144195), (5790, 134582), (6755, 115356), (8106, 96130), (9613, 81060), (11580, 67291), (13510, 57678), (16212, 48065), (19226, 40530), (20265, 38452), (27020, 28839)]