849060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 2653560

約数和(自身を除く): 1804500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 89, 90, 106, 159, 178, 180, 212, 265, 267, 318, 356, 445, 477, 530, 534, 636, 795, 801, 890, 954, 1060, 1068, 1335, 1590, 1602, 1780, 1908, 2385, 2670, 3180, 3204, 4005, 4717, 4770, 5340, 8010, 9434, 9540, 14151, 16020, 18868, 23585, 28302, 42453, 47170, 56604, 70755, 84906, 94340, 141510, 169812, 212265, 283020, 424530, 849060]

約数ペア:

[(1, 849060), (2, 424530), (3, 283020), (4, 212265), (5, 169812), (6, 141510), (9, 94340), (10, 84906), (12, 70755), (15, 56604), (18, 47170), (20, 42453), (30, 28302), (36, 23585), (45, 18868), (53, 16020), (60, 14151), (89, 9540), (90, 9434), (106, 8010), (159, 5340), (178, 4770), (180, 4717), (212, 4005), (265, 3204), (267, 3180), (318, 2670), (356, 2385), (445, 1908), (477, 1780), (530, 1602), (534, 1590), (636, 1335), (795, 1068), (801, 1060), (890, 954)]