716505510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{43189}}^1$

素因数の和:43285

約数の個数: 64

約数和(自身を含む): 1990195200

約数和(自身を除く): 1273689690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 43189, 86378, 129567, 215945, 259134, 302323, 431890, 604646, 647835, 906969, 1295670, 1511615, 1813938, 3023230, 3411931, 4534845, 6823862, 9069690, 10235793, 17059655, 20471586, 23883517, 34119310, 47767034, 51178965, 71650551, 102357930, 119417585, 143301102, 238835170, 358252755, 716505510]

約数ペア:

[(1, 716505510), (2, 358252755), (3, 238835170), (5, 143301102), (6, 119417585), (7, 102357930), (10, 71650551), (14, 51178965), (15, 47767034), (21, 34119310), (30, 23883517), (35, 20471586), (42, 17059655), (70, 10235793), (79, 9069690), (105, 6823862), (158, 4534845), (210, 3411931), (237, 3023230), (395, 1813938), (474, 1511615), (553, 1295670), (790, 906969), (1106, 647835), (1185, 604646), (1659, 431890), (2370, 302323), (2765, 259134), (3318, 215945), (5530, 129567), (8295, 86378), (16590, 43189)]