5313780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 16452072

約数和(自身を除く): 11138292

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, 557, 636, 795, 954, 1060, 1114, 1590, 1671, 1908, 2228, 2385, 2785, 3180, 3342, 4770, 5013, 5570, 6684, 8355, 9540, 10026, 11140, 16710, 20052, 25065, 29521, 33420, 50130, 59042, 88563, 100260, 118084, 147605, 177126, 265689, 295210, 354252, 442815, 531378, 590420, 885630, 1062756, 1328445, 1771260, 2656890, 5313780]

約数ペア:

[(1, 5313780), (2, 2656890), (3, 1771260), (4, 1328445), (5, 1062756), (6, 885630), (9, 590420), (10, 531378), (12, 442815), (15, 354252), (18, 295210), (20, 265689), (30, 177126), (36, 147605), (45, 118084), (53, 100260), (60, 88563), (90, 59042), (106, 50130), (159, 33420), (180, 29521), (212, 25065), (265, 20052), (318, 16710), (477, 11140), (530, 10026), (557, 9540), (636, 8355), (795, 6684), (954, 5570), (1060, 5013), (1114, 4770), (1590, 3342), (1671, 3180), (1908, 2785), (2228, 2385)]