78242010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33871}}^1$

素因数の和:33899

約数の個数: 64

約数和(自身を含む): 234123264

約数和(自身を除く): 155881254

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 33871, 67742, 101613, 169355, 203226, 237097, 338710, 372581, 474194, 508065, 711291, 745162, 1016130, 1117743, 1185485, 1422582, 1862905, 2235486, 2370970, 2608067, 3556455, 3725810, 5216134, 5588715, 7112910, 7824201, 11177430, 13040335, 15648402, 26080670, 39121005, 78242010]

約数ペア:

[(1, 78242010), (2, 39121005), (3, 26080670), (5, 15648402), (6, 13040335), (7, 11177430), (10, 7824201), (11, 7112910), (14, 5588715), (15, 5216134), (21, 3725810), (22, 3556455), (30, 2608067), (33, 2370970), (35, 2235486), (42, 1862905), (55, 1422582), (66, 1185485), (70, 1117743), (77, 1016130), (105, 745162), (110, 711291), (154, 508065), (165, 474194), (210, 372581), (231, 338710), (330, 237097), (385, 203226), (462, 169355), (770, 101613), (1155, 67742), (2310, 33871)]