17707020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 49862400

約数和(自身を除く): 32155380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1483, 1990, 2388, 2966, 2985, 3980, 4449, 5932, 5970, 7415, 8898, 11940, 14830, 17796, 22245, 29660, 44490, 88980, 295117, 590234, 885351, 1180468, 1475585, 1770702, 2951170, 3541404, 4426755, 5902340, 8853510, 17707020]

約数ペア:

[(1, 17707020), (2, 8853510), (3, 5902340), (4, 4426755), (5, 3541404), (6, 2951170), (10, 1770702), (12, 1475585), (15, 1180468), (20, 885351), (30, 590234), (60, 295117), (199, 88980), (398, 44490), (597, 29660), (796, 22245), (995, 17796), (1194, 14830), (1483, 11940), (1990, 8898), (2388, 7415), (2966, 5970), (2985, 5932), (3980, 4449)]