717502710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7481}}^1$

素因数の和:7653

約数の個数: 64

約数和(自身を含む): 1810045440

約数和(自身を除く): 1092542730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 690, 695, 834, 1390, 2085, 3197, 4170, 6394, 7481, 9591, 14962, 15985, 19182, 22443, 31970, 37405, 44886, 47955, 74810, 95910, 112215, 172063, 224430, 344126, 516189, 860315, 1032378, 1039859, 1720630, 2079718, 2580945, 3119577, 5161890, 5199295, 6239154, 10398590, 15597885, 23916757, 31195770, 47833514, 71750271, 119583785, 143500542, 239167570, 358751355, 717502710]

約数ペア:

[(1, 717502710), (2, 358751355), (3, 239167570), (5, 143500542), (6, 119583785), (10, 71750271), (15, 47833514), (23, 31195770), (30, 23916757), (46, 15597885), (69, 10398590), (115, 6239154), (138, 5199295), (139, 5161890), (230, 3119577), (278, 2580945), (345, 2079718), (417, 1720630), (690, 1039859), (695, 1032378), (834, 860315), (1390, 516189), (2085, 344126), (3197, 224430), (4170, 172063), (6394, 112215), (7481, 95910), (9591, 74810), (14962, 47955), (15985, 44886), (19182, 37405), (22443, 31970)]