70557860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 83303260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 317, 359, 620, 634, 718, 1268, 1436, 1585, 1795, 3170, 3590, 6340, 7180, 9827, 11129, 19654, 22258, 39308, 44516, 49135, 55645, 98270, 111290, 113803, 196540, 222580, 227606, 455212, 569015, 1138030, 2276060, 3527893, 7055786, 14111572, 17639465, 35278930, 70557860]

約数ペア:

[(1, 70557860), (2, 35278930), (4, 17639465), (5, 14111572), (10, 7055786), (20, 3527893), (31, 2276060), (62, 1138030), (124, 569015), (155, 455212), (310, 227606), (317, 222580), (359, 196540), (620, 113803), (634, 111290), (718, 98270), (1268, 55645), (1436, 49135), (1585, 44516), (1795, 39308), (3170, 22258), (3590, 19654), (6340, 11129), (7180, 9827)]