1345830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 3266784

約数和(自身を除く): 1920954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 397, 565, 678, 794, 1130, 1191, 1695, 1985, 2382, 3390, 3970, 5955, 11910, 44861, 89722, 134583, 224305, 269166, 448610, 672915, 1345830]

約数ペア:

[(1, 1345830), (2, 672915), (3, 448610), (5, 269166), (6, 224305), (10, 134583), (15, 89722), (30, 44861), (113, 11910), (226, 5955), (339, 3970), (397, 3390), (565, 2382), (678, 1985), (794, 1695), (1130, 1191)]