2454750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{1091}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 6643728

約数和(自身を除く): 4188978

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, 1091, 1125, 2182, 2250, 3273, 5455, 6546, 9819, 10910, 16365, 19638, 27275, 32730, 49095, 54550, 81825, 98190, 136375, 163650, 245475, 272750, 409125, 490950, 818250, 1227375, 2454750]

約数ペア:

[(1, 2454750), (2, 1227375), (3, 818250), (5, 490950), (6, 409125), (9, 272750), (10, 245475), (15, 163650), (18, 136375), (25, 98190), (30, 81825), (45, 54550), (50, 49095), (75, 32730), (90, 27275), (125, 19638), (150, 16365), (225, 10910), (250, 9819), (375, 6546), (450, 5455), (750, 3273), (1091, 2250), (1125, 2182)]