4684140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 14506128

約数和(自身を除く): 9821988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 491, 530, 636, 795, 954, 982, 1060, 1473, 1590, 1908, 1964, 2385, 2455, 2946, 3180, 4419, 4770, 4910, 5892, 7365, 8838, 9540, 9820, 14730, 17676, 22095, 26023, 29460, 44190, 52046, 78069, 88380, 104092, 130115, 156138, 234207, 260230, 312276, 390345, 468414, 520460, 780690, 936828, 1171035, 1561380, 2342070, 4684140]

約数ペア:

[(1, 4684140), (2, 2342070), (3, 1561380), (4, 1171035), (5, 936828), (6, 780690), (9, 520460), (10, 468414), (12, 390345), (15, 312276), (18, 260230), (20, 234207), (30, 156138), (36, 130115), (45, 104092), (53, 88380), (60, 78069), (90, 52046), (106, 44190), (159, 29460), (180, 26023), (212, 22095), (265, 17676), (318, 14730), (477, 9820), (491, 9540), (530, 8838), (636, 7365), (795, 5892), (954, 4910), (982, 4770), (1060, 4419), (1473, 3180), (1590, 2946), (1908, 2455), (1964, 2385)]