2023161490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{571}}^1\times {\mathrm{1033}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 4258425600

約数和(自身を除く): 2235264110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 571, 686, 1033, 1142, 1715, 2066, 2855, 3430, 3997, 5165, 5710, 7231, 7994, 10330, 14462, 19985, 27979, 36155, 39970, 50617, 55958, 72310, 101234, 139895, 195853, 253085, 279790, 354319, 391706, 506170, 589843, 708638, 979265, 1179686, 1771595, 1958530, 2949215, 3543190, 4128901, 5898430, 8257802, 20644505, 28902307, 41289010, 57804614, 144511535, 202316149, 289023070, 404632298, 1011580745, 2023161490]

約数ペア:

[(1, 2023161490), (2, 1011580745), (5, 404632298), (7, 289023070), (10, 202316149), (14, 144511535), (35, 57804614), (49, 41289010), (70, 28902307), (98, 20644505), (245, 8257802), (343, 5898430), (490, 4128901), (571, 3543190), (686, 2949215), (1033, 1958530), (1142, 1771595), (1715, 1179686), (2066, 979265), (2855, 708638), (3430, 589843), (3997, 506170), (5165, 391706), (5710, 354319), (7231, 279790), (7994, 253085), (10330, 195853), (14462, 139895), (19985, 101234), (27979, 72310), (36155, 55958), (39970, 50617)]