2073164030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{491}}^1\times {\mathrm{1231}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 4364236800

約数和(自身を除く): 2291072770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 491, 686, 982, 1231, 1715, 2455, 2462, 3430, 3437, 4910, 6155, 6874, 8617, 12310, 17185, 17234, 24059, 34370, 43085, 48118, 60319, 86170, 120295, 120638, 168413, 240590, 301595, 336826, 422233, 603190, 604421, 842065, 844466, 1208842, 1684130, 2111165, 3022105, 4222330, 4230947, 6044210, 8461894, 21154735, 29616629, 42309470, 59233258, 148083145, 207316403, 296166290, 414632806, 1036582015, 2073164030]

約数ペア:

[(1, 2073164030), (2, 1036582015), (5, 414632806), (7, 296166290), (10, 207316403), (14, 148083145), (35, 59233258), (49, 42309470), (70, 29616629), (98, 21154735), (245, 8461894), (343, 6044210), (490, 4230947), (491, 4222330), (686, 3022105), (982, 2111165), (1231, 1684130), (1715, 1208842), (2455, 844466), (2462, 842065), (3430, 604421), (3437, 603190), (4910, 422233), (6155, 336826), (6874, 301595), (8617, 240590), (12310, 168413), (17185, 120638), (17234, 120295), (24059, 86170), (34370, 60319), (43085, 48118)]