696420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 2181816

約数和(自身を除く): 1485396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 73, 90, 106, 146, 159, 180, 212, 219, 265, 292, 318, 365, 438, 477, 530, 636, 657, 730, 795, 876, 954, 1060, 1095, 1314, 1460, 1590, 1908, 2190, 2385, 2628, 3180, 3285, 3869, 4380, 4770, 6570, 7738, 9540, 11607, 13140, 15476, 19345, 23214, 34821, 38690, 46428, 58035, 69642, 77380, 116070, 139284, 174105, 232140, 348210, 696420]

約数ペア:

[(1, 696420), (2, 348210), (3, 232140), (4, 174105), (5, 139284), (6, 116070), (9, 77380), (10, 69642), (12, 58035), (15, 46428), (18, 38690), (20, 34821), (30, 23214), (36, 19345), (45, 15476), (53, 13140), (60, 11607), (73, 9540), (90, 7738), (106, 6570), (146, 4770), (159, 4380), (180, 3869), (212, 3285), (219, 3180), (265, 2628), (292, 2385), (318, 2190), (365, 1908), (438, 1590), (477, 1460), (530, 1314), (636, 1095), (657, 1060), (730, 954), (795, 876)]