193242870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4373}}^1$

素因数の和:4877

約数の個数: 48

約数和(自身を含む): 503569872

約数和(自身を除く): 310327002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 2455, 2946, 4373, 4419, 4910, 7365, 8746, 8838, 13119, 14730, 21865, 22095, 26238, 39357, 43730, 44190, 65595, 78714, 131190, 196785, 393570, 2147143, 4294286, 6441429, 10735715, 12882858, 19324287, 21471430, 32207145, 38648574, 64414290, 96621435, 193242870]

約数ペア:

[(1, 193242870), (2, 96621435), (3, 64414290), (5, 38648574), (6, 32207145), (9, 21471430), (10, 19324287), (15, 12882858), (18, 10735715), (30, 6441429), (45, 4294286), (90, 2147143), (491, 393570), (982, 196785), (1473, 131190), (2455, 78714), (2946, 65595), (4373, 44190), (4419, 43730), (4910, 39357), (7365, 26238), (8746, 22095), (8838, 21865), (13119, 14730)]