411371580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{28687}}^1$

素因数の和:28938

約数の個数: 48

約数和(自身を含む): 1156700160

約数和(自身を除く): 745328580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 28687, 57374, 86061, 114748, 143435, 172122, 286870, 344244, 430305, 573740, 860610, 1721220, 6856193, 13712386, 20568579, 27424772, 34280965, 41137158, 68561930, 82274316, 102842895, 137123860, 205685790, 411371580]

約数ペア:

[(1, 411371580), (2, 205685790), (3, 137123860), (4, 102842895), (5, 82274316), (6, 68561930), (10, 41137158), (12, 34280965), (15, 27424772), (20, 20568579), (30, 13712386), (60, 6856193), (239, 1721220), (478, 860610), (717, 573740), (956, 430305), (1195, 344244), (1434, 286870), (2390, 172122), (2868, 143435), (3585, 114748), (4780, 86061), (7170, 57374), (14340, 28687)]