1943983140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2945429}}^1$

素因数の和:2945452

約数の個数: 48

約数和(自身を含む): 5937986880

約数和(自身を除く): 3994003740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2945429, 5890858, 8836287, 11781716, 14727145, 17672574, 29454290, 32399719, 35345148, 44181435, 58908580, 64799438, 88362870, 97199157, 129598876, 161998595, 176725740, 194398314, 323997190, 388796628, 485995785, 647994380, 971991570, 1943983140]

約数ペア:

[(1, 1943983140), (2, 971991570), (3, 647994380), (4, 485995785), (5, 388796628), (6, 323997190), (10, 194398314), (11, 176725740), (12, 161998595), (15, 129598876), (20, 97199157), (22, 88362870), (30, 64799438), (33, 58908580), (44, 44181435), (55, 35345148), (60, 32399719), (66, 29454290), (110, 17672574), (132, 14727145), (165, 11781716), (220, 8836287), (330, 5890858), (660, 2945429)]