2016862890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{121571}}^1$

素因数の和:121667

約数の個数: 64

約数和(自身を含む): 5602037760

約数和(自身を除く): 3585174870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 121571, 243142, 364713, 607855, 729426, 850997, 1215710, 1701994, 1823565, 2552991, 3647130, 4254985, 5105982, 8509970, 9604109, 12764955, 19208218, 25529910, 28812327, 48020545, 57624654, 67228763, 96041090, 134457526, 144061635, 201686289, 288123270, 336143815, 403372578, 672287630, 1008431445, 2016862890]

約数ペア:

[(1, 2016862890), (2, 1008431445), (3, 672287630), (5, 403372578), (6, 336143815), (7, 288123270), (10, 201686289), (14, 144061635), (15, 134457526), (21, 96041090), (30, 67228763), (35, 57624654), (42, 48020545), (70, 28812327), (79, 25529910), (105, 19208218), (158, 12764955), (210, 9604109), (237, 8509970), (395, 5105982), (474, 4254985), (553, 3647130), (790, 2552991), (1106, 1823565), (1185, 1701994), (1659, 1215710), (2370, 850997), (2765, 729426), (3318, 607855), (5530, 364713), (8295, 243142), (16590, 121571)]