74898570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 191237760

約数和(自身を除く): 116339190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 505, 570, 606, 1010, 1301, 1515, 1919, 2602, 3030, 3838, 3903, 5757, 6505, 7806, 9595, 11514, 13010, 19190, 19515, 24719, 28785, 39030, 49438, 57570, 74157, 123595, 131401, 148314, 247190, 262802, 370785, 394203, 657005, 741570, 788406, 1314010, 1971015, 2496619, 3942030, 4993238, 7489857, 12483095, 14979714, 24966190, 37449285, 74898570]

約数ペア:

[(1, 74898570), (2, 37449285), (3, 24966190), (5, 14979714), (6, 12483095), (10, 7489857), (15, 4993238), (19, 3942030), (30, 2496619), (38, 1971015), (57, 1314010), (95, 788406), (101, 741570), (114, 657005), (190, 394203), (202, 370785), (285, 262802), (303, 247190), (505, 148314), (570, 131401), (606, 123595), (1010, 74157), (1301, 57570), (1515, 49438), (1919, 39030), (2602, 28785), (3030, 24719), (3838, 19515), (3903, 19190), (5757, 13010), (6505, 11514), (7806, 9595)]