7705140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 21990528

約数和(自身を除く): 14285388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2423, 3180, 4846, 7269, 9692, 12115, 14538, 24230, 29076, 36345, 48460, 72690, 128419, 145380, 256838, 385257, 513676, 642095, 770514, 1284190, 1541028, 1926285, 2568380, 3852570, 7705140]

約数ペア:

[(1, 7705140), (2, 3852570), (3, 2568380), (4, 1926285), (5, 1541028), (6, 1284190), (10, 770514), (12, 642095), (15, 513676), (20, 385257), (30, 256838), (53, 145380), (60, 128419), (106, 72690), (159, 48460), (212, 36345), (265, 29076), (318, 24230), (530, 14538), (636, 12115), (795, 9692), (1060, 7269), (1590, 4846), (2423, 3180)]