320094810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{508087}}^1$

素因数の和:508107

約数の個数: 48

約数和(自身を含む): 951140736

約数和(自身を除く): 631045926

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, 508087, 1016174, 1524261, 2540435, 3048522, 3556609, 4572783, 5080870, 7113218, 7621305, 9145566, 10669827, 15242610, 17783045, 21339654, 22863915, 32009481, 35566090, 45727830, 53349135, 64018962, 106698270, 160047405, 320094810]

約数ペア:

[(1, 320094810), (2, 160047405), (3, 106698270), (5, 64018962), (6, 53349135), (7, 45727830), (9, 35566090), (10, 32009481), (14, 22863915), (15, 21339654), (18, 17783045), (21, 15242610), (30, 10669827), (35, 9145566), (42, 7621305), (45, 7113218), (63, 5080870), (70, 4572783), (90, 3556609), (105, 3048522), (126, 2540435), (210, 1524261), (315, 1016174), (630, 508087)]