3151350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 8704800

約数和(自身を除く): 5553450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 149, 150, 225, 235, 282, 298, 423, 447, 450, 470, 705, 745, 846, 894, 1175, 1341, 1410, 1490, 2115, 2235, 2350, 2682, 3525, 3725, 4230, 4470, 6705, 7003, 7050, 7450, 10575, 11175, 13410, 14006, 21009, 21150, 22350, 33525, 35015, 42018, 63027, 67050, 70030, 105045, 126054, 175075, 210090, 315135, 350150, 525225, 630270, 1050450, 1575675, 3151350]

約数ペア:

[(1, 3151350), (2, 1575675), (3, 1050450), (5, 630270), (6, 525225), (9, 350150), (10, 315135), (15, 210090), (18, 175075), (25, 126054), (30, 105045), (45, 70030), (47, 67050), (50, 63027), (75, 42018), (90, 35015), (94, 33525), (141, 22350), (149, 21150), (150, 21009), (225, 14006), (235, 13410), (282, 11175), (298, 10575), (423, 7450), (447, 7050), (450, 7003), (470, 6705), (705, 4470), (745, 4230), (846, 3725), (894, 3525), (1175, 2682), (1341, 2350), (1410, 2235), (1490, 2115)]