77391310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 150749280

約数和(自身を除く): 73357970

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 289, 305, 439, 578, 610, 878, 1037, 1445, 2074, 2195, 2890, 4390, 5185, 7463, 10370, 14926, 17629, 26779, 35258, 37315, 53558, 74630, 88145, 126871, 133895, 176290, 253742, 267790, 455243, 634355, 910486, 1268710, 2276215, 4552430, 7739131, 15478262, 38695655, 77391310]

約数ペア:

[(1, 77391310), (2, 38695655), (5, 15478262), (10, 7739131), (17, 4552430), (34, 2276215), (61, 1268710), (85, 910486), (122, 634355), (170, 455243), (289, 267790), (305, 253742), (439, 176290), (578, 133895), (610, 126871), (878, 88145), (1037, 74630), (1445, 53558), (2074, 37315), (2195, 35258), (2890, 26779), (4390, 17629), (5185, 14926), (7463, 10370)]