1330487620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16301}}^1$

素因数の和:16381

約数の個数: 96

約数和(自身を含む): 3549401856

約数和(自身を除く): 2218914236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 2332, 2915, 3710, 4081, 5830, 7420, 8162, 11660, 16301, 16324, 20405, 32602, 40810, 65204, 81505, 81620, 114107, 163010, 179311, 228214, 326020, 358622, 456428, 570535, 717244, 863953, 896555, 1141070, 1255177, 1727906, 1793110, 2282140, 2510354, 3455812, 3586220, 4319765, 5020708, 6047671, 6275885, 8639530, 9503483, 12095342, 12551770, 17279060, 19006966, 24190684, 25103540, 30238355, 38013932, 47517415, 60476710, 66524381, 95034830, 120953420, 133048762, 190069660, 266097524, 332621905, 665243810, 1330487620]

約数ペア:

[(1, 1330487620), (2, 665243810), (4, 332621905), (5, 266097524), (7, 190069660), (10, 133048762), (11, 120953420), (14, 95034830), (20, 66524381), (22, 60476710), (28, 47517415), (35, 38013932), (44, 30238355), (53, 25103540), (55, 24190684), (70, 19006966), (77, 17279060), (106, 12551770), (110, 12095342), (140, 9503483), (154, 8639530), (212, 6275885), (220, 6047671), (265, 5020708), (308, 4319765), (371, 3586220), (385, 3455812), (530, 2510354), (583, 2282140), (742, 1793110), (770, 1727906), (1060, 1255177), (1166, 1141070), (1484, 896555), (1540, 863953), (1855, 717244), (2332, 570535), (2915, 456428), (3710, 358622), (4081, 326020), (5830, 228214), (7420, 179311), (8162, 163010), (11660, 114107), (16301, 81620), (16324, 81505), (20405, 65204), (32602, 40810)]