69738963570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{777209}}^1$

素因数の和:778219

約数の個数: 48

約数和(自身を含む): 181503405720

約数和(自身を除く): 111764442150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1994, 2991, 4985, 5982, 8973, 9970, 14955, 17946, 29910, 44865, 89730, 777209, 1554418, 2331627, 3886045, 4663254, 6994881, 7772090, 11658135, 13989762, 23316270, 34974405, 69948810, 774877373, 1549754746, 2324632119, 3874386865, 4649264238, 6973896357, 7748773730, 11623160595, 13947792714, 23246321190, 34869481785, 69738963570]

約数ペア:

[(1, 69738963570), (2, 34869481785), (3, 23246321190), (5, 13947792714), (6, 11623160595), (9, 7748773730), (10, 6973896357), (15, 4649264238), (18, 3874386865), (30, 2324632119), (45, 1549754746), (90, 774877373), (997, 69948810), (1994, 34974405), (2991, 23316270), (4985, 13989762), (5982, 11658135), (8973, 7772090), (9970, 6994881), (14955, 4663254), (17946, 3886045), (29910, 2331627), (44865, 1554418), (89730, 777209)]