65130822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 149613360

約数和(自身を除く): 84482538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1213, 1413, 2426, 2826, 2983, 3639, 5966, 7278, 8949, 10917, 17898, 21834, 23047, 26847, 46094, 53694, 69141, 138282, 190441, 207423, 380882, 414846, 571323, 1142646, 1713969, 3427938, 3618379, 7236758, 10855137, 21710274, 32565411, 65130822]

約数ペア:

[(1, 65130822), (2, 32565411), (3, 21710274), (6, 10855137), (9, 7236758), (18, 3618379), (19, 3427938), (38, 1713969), (57, 1142646), (114, 571323), (157, 414846), (171, 380882), (314, 207423), (342, 190441), (471, 138282), (942, 69141), (1213, 53694), (1413, 46094), (2426, 26847), (2826, 23047), (2983, 21834), (3639, 17898), (5966, 10917), (7278, 8949)]