2321250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{619}}^1$

素因数の和:644

約数の個数: 40

約数和(自身を含む): 5810640

約数和(自身を除く): 3489390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 619, 625, 750, 1238, 1250, 1857, 1875, 3095, 3714, 3750, 6190, 9285, 15475, 18570, 30950, 46425, 77375, 92850, 154750, 232125, 386875, 464250, 773750, 1160625, 2321250]

約数ペア:

[(1, 2321250), (2, 1160625), (3, 773750), (5, 464250), (6, 386875), (10, 232125), (15, 154750), (25, 92850), (30, 77375), (50, 46425), (75, 30950), (125, 18570), (150, 15475), (250, 9285), (375, 6190), (619, 3750), (625, 3714), (750, 3095), (1238, 1875), (1250, 1857)]