217715704110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15408047}}^1$

素因数の和:15408217

約数の個数: 48

約数和(自身を含む): 569666350656

約数和(自身を除く): 351950646546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 15408047, 30816094, 46224141, 77040235, 92448282, 138672423, 154080470, 231120705, 277344846, 462241410, 693362115, 1386724230, 2419063379, 4838126758, 7257190137, 12095316895, 14514380274, 21771570411, 24190633790, 36285950685, 43543140822, 72571901370, 108857852055, 217715704110]

約数ペア:

[(1, 217715704110), (2, 108857852055), (3, 72571901370), (5, 43543140822), (6, 36285950685), (9, 24190633790), (10, 21771570411), (15, 14514380274), (18, 12095316895), (30, 7257190137), (45, 4838126758), (90, 2419063379), (157, 1386724230), (314, 693362115), (471, 462241410), (785, 277344846), (942, 231120705), (1413, 154080470), (1570, 138672423), (2355, 92448282), (2826, 77040235), (4710, 46224141), (7065, 30816094), (14130, 15408047)]