982830520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{206477}}^1$

素因数の和:206512

約数の個数: 64

約数和(自身を含む): 2675954880

約数和(自身を除く): 1693124360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 206477, 412954, 825908, 1032385, 1445339, 1651816, 2064770, 2890678, 3510109, 4129540, 5781356, 7020218, 7226695, 8259080, 11562712, 14040436, 14453390, 17550545, 24570763, 28080872, 28906780, 35101090, 49141526, 57813560, 70202180, 98283052, 122853815, 140404360, 196566104, 245707630, 491415260, 982830520]

約数ペア:

[(1, 982830520), (2, 491415260), (4, 245707630), (5, 196566104), (7, 140404360), (8, 122853815), (10, 98283052), (14, 70202180), (17, 57813560), (20, 49141526), (28, 35101090), (34, 28906780), (35, 28080872), (40, 24570763), (56, 17550545), (68, 14453390), (70, 14040436), (85, 11562712), (119, 8259080), (136, 7226695), (140, 7020218), (170, 5781356), (238, 4129540), (280, 3510109), (340, 2890678), (476, 2064770), (595, 1651816), (680, 1445339), (952, 1032385), (1190, 825908), (2380, 412954), (4760, 206477)]