168845670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{38287}}^1$

素因数の和:38314

約数の個数: 72

約数和(自身を含む): 510685344

約数和(自身を除く): 341839674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 38287, 76574, 114861, 191435, 229722, 268009, 344583, 382870, 536018, 574305, 689166, 804027, 1148610, 1340045, 1608054, 1722915, 1876063, 2412081, 2680090, 3445830, 3752126, 4020135, 4824162, 5628189, 8040270, 9380315, 11256378, 12060405, 16884567, 18760630, 24120810, 28140945, 33769134, 56281890, 84422835, 168845670]

約数ペア:

[(1, 168845670), (2, 84422835), (3, 56281890), (5, 33769134), (6, 28140945), (7, 24120810), (9, 18760630), (10, 16884567), (14, 12060405), (15, 11256378), (18, 9380315), (21, 8040270), (30, 5628189), (35, 4824162), (42, 4020135), (45, 3752126), (49, 3445830), (63, 2680090), (70, 2412081), (90, 1876063), (98, 1722915), (105, 1608054), (126, 1340045), (147, 1148610), (210, 804027), (245, 689166), (294, 574305), (315, 536018), (441, 382870), (490, 344583), (630, 268009), (735, 229722), (882, 191435), (1470, 114861), (2205, 76574), (4410, 38287)]