242321830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4273}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 448667424

約数和(自身を除く): 206345594

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 530, 535, 1070, 4273, 5671, 8546, 11342, 21365, 28355, 42730, 56710, 226469, 452938, 457211, 914422, 1132345, 2264690, 2286055, 4572110, 24232183, 48464366, 121160915, 242321830]

約数ペア:

[(1, 242321830), (2, 121160915), (5, 48464366), (10, 24232183), (53, 4572110), (106, 2286055), (107, 2264690), (214, 1132345), (265, 914422), (530, 457211), (535, 452938), (1070, 226469), (4273, 56710), (5671, 42730), (8546, 28355), (11342, 21365)]