1211963060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{16061}}^1$

素因数の和:16102

約数の個数: 96

約数和(自身を含む): 3238099200

約数和(自身を除く): 2026136140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2695, 3430, 3773, 5390, 6860, 7546, 10780, 15092, 16061, 18865, 32122, 37730, 64244, 75460, 80305, 112427, 160610, 176671, 224854, 321220, 353342, 449708, 562135, 706684, 786989, 883355, 1124270, 1236697, 1573978, 1766710, 2248540, 2473394, 3147956, 3533420, 3934945, 4946788, 5508923, 6183485, 7869890, 8656879, 11017846, 12366970, 15739780, 17313758, 22035692, 24733940, 27544615, 34627516, 43284395, 55089230, 60598153, 86568790, 110178460, 121196306, 173137580, 242392612, 302990765, 605981530, 1211963060]

約数ペア:

[(1, 1211963060), (2, 605981530), (4, 302990765), (5, 242392612), (7, 173137580), (10, 121196306), (11, 110178460), (14, 86568790), (20, 60598153), (22, 55089230), (28, 43284395), (35, 34627516), (44, 27544615), (49, 24733940), (55, 22035692), (70, 17313758), (77, 15739780), (98, 12366970), (110, 11017846), (140, 8656879), (154, 7869890), (196, 6183485), (220, 5508923), (245, 4946788), (308, 3934945), (343, 3533420), (385, 3147956), (490, 2473394), (539, 2248540), (686, 1766710), (770, 1573978), (980, 1236697), (1078, 1124270), (1372, 883355), (1540, 786989), (1715, 706684), (2156, 562135), (2695, 449708), (3430, 353342), (3773, 321220), (5390, 224854), (6860, 176671), (7546, 160610), (10780, 112427), (15092, 80305), (16061, 75460), (18865, 64244), (32122, 37730)]