11199660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 31801056

約数和(自身を除く): 20601396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2557, 4380, 5114, 7671, 10228, 12785, 15342, 25570, 30684, 38355, 51140, 76710, 153420, 186661, 373322, 559983, 746644, 933305, 1119966, 1866610, 2239932, 2799915, 3733220, 5599830, 11199660]

約数ペア:

[(1, 11199660), (2, 5599830), (3, 3733220), (4, 2799915), (5, 2239932), (6, 1866610), (10, 1119966), (12, 933305), (15, 746644), (20, 559983), (30, 373322), (60, 186661), (73, 153420), (146, 76710), (219, 51140), (292, 38355), (365, 30684), (438, 25570), (730, 15342), (876, 12785), (1095, 10228), (1460, 7671), (2190, 5114), (2557, 4380)]