670147119

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 1059502080

約数和(自身を除く): 389354961

約数列:

[1, 3, 9, 19, 31, 57, 93, 167, 171, 279, 501, 589, 757, 1503, 1767, 2271, 3173, 5177, 5301, 6813, 9519, 14383, 15531, 23467, 28557, 43149, 46593, 70401, 98363, 126419, 129447, 211203, 295089, 379257, 445873, 885267, 1137771, 1337619, 2401961, 3918989, 4012857, 7205883, 11756967, 21617649, 35270901, 74460791, 223382373, 670147119]

約数ペア:

[(1, 670147119), (3, 223382373), (9, 74460791), (19, 35270901), (31, 21617649), (57, 11756967), (93, 7205883), (167, 4012857), (171, 3918989), (279, 2401961), (501, 1337619), (589, 1137771), (757, 885267), (1503, 445873), (1767, 379257), (2271, 295089), (3173, 211203), (5177, 129447), (5301, 126419), (6813, 98363), (9519, 70401), (14383, 46593), (15531, 43149), (23467, 28557)]