13804380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 42692832

約数和(自身を除く): 28888452

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, 530, 636, 795, 954, 1060, 1447, 1590, 1908, 2385, 2894, 3180, 4341, 4770, 5788, 7235, 8682, 9540, 13023, 14470, 17364, 21705, 26046, 28940, 43410, 52092, 65115, 76691, 86820, 130230, 153382, 230073, 260460, 306764, 383455, 460146, 690219, 766910, 920292, 1150365, 1380438, 1533820, 2300730, 2760876, 3451095, 4601460, 6902190, 13804380]

約数ペア:

[(1, 13804380), (2, 6902190), (3, 4601460), (4, 3451095), (5, 2760876), (6, 2300730), (9, 1533820), (10, 1380438), (12, 1150365), (15, 920292), (18, 766910), (20, 690219), (30, 460146), (36, 383455), (45, 306764), (53, 260460), (60, 230073), (90, 153382), (106, 130230), (159, 86820), (180, 76691), (212, 65115), (265, 52092), (318, 43410), (477, 28940), (530, 26046), (636, 21705), (795, 17364), (954, 14470), (1060, 13023), (1447, 9540), (1590, 8682), (1908, 7235), (2385, 5788), (2894, 4770), (3180, 4341)]