1058123780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 2619993600

約数和(自身を除く): 1561869820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 359, 370, 518, 569, 718, 740, 1036, 1138, 1295, 1436, 1795, 2276, 2513, 2590, 2845, 3590, 3983, 5026, 5180, 5690, 7180, 7966, 10052, 11380, 12565, 13283, 15932, 19915, 21053, 25130, 26566, 39830, 42106, 50260, 53132, 66415, 79660, 84212, 92981, 105265, 132830, 147371, 185962, 204271, 210530, 265660, 294742, 371924, 408542, 421060, 464905, 589484, 736855, 817084, 929810, 1021355, 1429897, 1473710, 1859620, 2042710, 2859794, 2947420, 4085420, 5719588, 7149485, 7558027, 14298970, 15116054, 28597940, 30232108, 37790135, 52906189, 75580270, 105812378, 151160540, 211624756, 264530945, 529061890, 1058123780]

約数ペア:

[(1, 1058123780), (2, 529061890), (4, 264530945), (5, 211624756), (7, 151160540), (10, 105812378), (14, 75580270), (20, 52906189), (28, 37790135), (35, 30232108), (37, 28597940), (70, 15116054), (74, 14298970), (140, 7558027), (148, 7149485), (185, 5719588), (259, 4085420), (359, 2947420), (370, 2859794), (518, 2042710), (569, 1859620), (718, 1473710), (740, 1429897), (1036, 1021355), (1138, 929810), (1295, 817084), (1436, 736855), (1795, 589484), (2276, 464905), (2513, 421060), (2590, 408542), (2845, 371924), (3590, 294742), (3983, 265660), (5026, 210530), (5180, 204271), (5690, 185962), (7180, 147371), (7966, 132830), (10052, 105265), (11380, 92981), (12565, 84212), (13283, 79660), (15932, 66415), (19915, 53132), (21053, 50260), (25130, 42106), (26566, 39830)]