16730910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26557}}^1$

素因数の和:26577

約数の個数: 48

約数和(自身を含む): 49716576

約数和(自身を除く): 32985666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 26557, 53114, 79671, 132785, 159342, 185899, 239013, 265570, 371798, 398355, 478026, 557697, 796710, 929495, 1115394, 1195065, 1673091, 1858990, 2390130, 2788485, 3346182, 5576970, 8365455, 16730910]

約数ペア:

[(1, 16730910), (2, 8365455), (3, 5576970), (5, 3346182), (6, 2788485), (7, 2390130), (9, 1858990), (10, 1673091), (14, 1195065), (15, 1115394), (18, 929495), (21, 796710), (30, 557697), (35, 478026), (42, 398355), (45, 371798), (63, 265570), (70, 239013), (90, 185899), (105, 159342), (126, 132785), (210, 79671), (315, 53114), (630, 26557)]