3219450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 8713728

約数和(自身を除く): 5494278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 127, 130, 150, 169, 195, 254, 325, 338, 381, 390, 507, 635, 650, 762, 845, 975, 1014, 1270, 1651, 1690, 1905, 1950, 2535, 3175, 3302, 3810, 4225, 4953, 5070, 6350, 8255, 8450, 9525, 9906, 12675, 16510, 19050, 21463, 24765, 25350, 41275, 42926, 49530, 64389, 82550, 107315, 123825, 128778, 214630, 247650, 321945, 536575, 643890, 1073150, 1609725, 3219450]

約数ペア:

[(1, 3219450), (2, 1609725), (3, 1073150), (5, 643890), (6, 536575), (10, 321945), (13, 247650), (15, 214630), (25, 128778), (26, 123825), (30, 107315), (39, 82550), (50, 64389), (65, 49530), (75, 42926), (78, 41275), (127, 25350), (130, 24765), (150, 21463), (169, 19050), (195, 16510), (254, 12675), (325, 9906), (338, 9525), (381, 8450), (390, 8255), (507, 6350), (635, 5070), (650, 4953), (762, 4225), (845, 3810), (975, 3302), (1014, 3175), (1270, 2535), (1651, 1950), (1690, 1905)]