214879020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{26141}}^1$

素因数の和:26290

約数の個数: 48

約数和(自身を含む): 606076128

約数和(自身を除く): 391197108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 26141, 52282, 78423, 104564, 130705, 156846, 261410, 313692, 392115, 522820, 784230, 1568460, 3581317, 7162634, 10743951, 14325268, 17906585, 21487902, 35813170, 42975804, 53719755, 71626340, 107439510, 214879020]

約数ペア:

[(1, 214879020), (2, 107439510), (3, 71626340), (4, 53719755), (5, 42975804), (6, 35813170), (10, 21487902), (12, 17906585), (15, 14325268), (20, 10743951), (30, 7162634), (60, 3581317), (137, 1568460), (274, 784230), (411, 522820), (548, 392115), (685, 313692), (822, 261410), (1370, 156846), (1644, 130705), (2055, 104564), (2740, 78423), (4110, 52282), (8220, 26141)]