15209070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1277}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 36622368

約数和(自身を除く): 21413298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1277, 1985, 2382, 2554, 3831, 3970, 5955, 6385, 7662, 11910, 12770, 19155, 38310, 506969, 1013938, 1520907, 2534845, 3041814, 5069690, 7604535, 15209070]

約数ペア:

[(1, 15209070), (2, 7604535), (3, 5069690), (5, 3041814), (6, 2534845), (10, 1520907), (15, 1013938), (30, 506969), (397, 38310), (794, 19155), (1191, 12770), (1277, 11910), (1985, 7662), (2382, 6385), (2554, 5955), (3831, 3970)]