2918250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1297}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 7897032

約数和(自身を除く): 4978782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1297, 2250, 2594, 3891, 6485, 7782, 11673, 12970, 19455, 23346, 32425, 38910, 58365, 64850, 97275, 116730, 162125, 194550, 291825, 324250, 486375, 583650, 972750, 1459125, 2918250]

約数ペア:

[(1, 2918250), (2, 1459125), (3, 972750), (5, 583650), (6, 486375), (9, 324250), (10, 291825), (15, 194550), (18, 162125), (25, 116730), (30, 97275), (45, 64850), (50, 58365), (75, 38910), (90, 32425), (125, 23346), (150, 19455), (225, 12970), (250, 11673), (375, 7782), (450, 6485), (750, 3891), (1125, 2594), (1297, 2250)]