2067750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{919}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 5597280

約数和(自身を除く): 3529530

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, 919, 1125, 1838, 2250, 2757, 4595, 5514, 8271, 9190, 13785, 16542, 22975, 27570, 41355, 45950, 68925, 82710, 114875, 137850, 206775, 229750, 344625, 413550, 689250, 1033875, 2067750]

約数ペア:

[(1, 2067750), (2, 1033875), (3, 689250), (5, 413550), (6, 344625), (9, 229750), (10, 206775), (15, 137850), (18, 114875), (25, 82710), (30, 68925), (45, 45950), (50, 41355), (75, 27570), (90, 22975), (125, 16542), (150, 13785), (225, 9190), (250, 8271), (375, 5514), (450, 4595), (750, 2757), (919, 2250), (1125, 1838)]