1369650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 3553344

約数和(自身を除く): 2183694

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 397, 575, 690, 794, 1150, 1191, 1725, 1985, 2382, 3450, 3970, 5955, 9131, 9925, 11910, 18262, 19850, 27393, 29775, 45655, 54786, 59550, 91310, 136965, 228275, 273930, 456550, 684825, 1369650]

約数ペア:

[(1, 1369650), (2, 684825), (3, 456550), (5, 273930), (6, 228275), (10, 136965), (15, 91310), (23, 59550), (25, 54786), (30, 45655), (46, 29775), (50, 27393), (69, 19850), (75, 18262), (115, 11910), (138, 9925), (150, 9131), (230, 5955), (345, 3970), (397, 3450), (575, 2382), (690, 1985), (794, 1725), (1150, 1191)]