4767682020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 13460966400

約数和(自身を除く): 8693284380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 349, 446, 669, 698, 892, 1021, 1047, 1115, 1338, 1396, 1745, 2042, 2094, 2230, 2676, 3063, 3345, 3490, 4084, 4188, 4460, 5105, 5235, 6126, 6690, 6980, 10210, 10470, 12252, 13380, 15315, 20420, 20940, 30630, 61260, 77827, 155654, 227683, 233481, 311308, 356329, 389135, 455366, 466962, 683049, 712658, 778270, 910732, 933924, 1068987, 1138415, 1167405, 1366098, 1425316, 1556540, 1781645, 2137974, 2276830, 2334810, 2732196, 3415245, 3563290, 4275948, 4553660, 4669620, 5344935, 6830490, 7126580, 10689870, 13660980, 21379740, 79461367, 158922734, 238384101, 317845468, 397306835, 476768202, 794613670, 953536404, 1191920505, 1589227340, 2383841010, 4767682020]

約数ペア:

[(1, 4767682020), (2, 2383841010), (3, 1589227340), (4, 1191920505), (5, 953536404), (6, 794613670), (10, 476768202), (12, 397306835), (15, 317845468), (20, 238384101), (30, 158922734), (60, 79461367), (223, 21379740), (349, 13660980), (446, 10689870), (669, 7126580), (698, 6830490), (892, 5344935), (1021, 4669620), (1047, 4553660), (1115, 4275948), (1338, 3563290), (1396, 3415245), (1745, 2732196), (2042, 2334810), (2094, 2276830), (2230, 2137974), (2676, 1781645), (3063, 1556540), (3345, 1425316), (3490, 1366098), (4084, 1167405), (4188, 1138415), (4460, 1068987), (5105, 933924), (5235, 910732), (6126, 778270), (6690, 712658), (6980, 683049), (10210, 466962), (10470, 455366), (12252, 389135), (13380, 356329), (15315, 311308), (20420, 233481), (20940, 227683), (30630, 155654), (61260, 77827)]