1962814770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3115579}}^1$

素因数の和:3115599

約数の個数: 48

約数和(自身を含む): 5832365760

約数和(自身を除く): 3869550990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3115579, 6231158, 9346737, 15577895, 18693474, 21809053, 28040211, 31155790, 43618106, 46733685, 56080422, 65427159, 93467370, 109045265, 130854318, 140201055, 196281477, 218090530, 280402110, 327135795, 392562954, 654271590, 981407385, 1962814770]

約数ペア:

[(1, 1962814770), (2, 981407385), (3, 654271590), (5, 392562954), (6, 327135795), (7, 280402110), (9, 218090530), (10, 196281477), (14, 140201055), (15, 130854318), (18, 109045265), (21, 93467370), (30, 65427159), (35, 56080422), (42, 46733685), (45, 43618106), (63, 31155790), (70, 28040211), (90, 21809053), (105, 18693474), (126, 15577895), (210, 9346737), (315, 6231158), (630, 3115579)]