90679650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19547

約数の個数: 48

約数和(自身を含む): 232151808

約数和(自身を除く): 141472158

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 19501, 39002, 58503, 97505, 117006, 195010, 292515, 487525, 585030, 604531, 975050, 1209062, 1462575, 1813593, 2925150, 3022655, 3627186, 6045310, 9067965, 15113275, 18135930, 30226550, 45339825, 90679650]

約数ペア:

[(1, 90679650), (2, 45339825), (3, 30226550), (5, 18135930), (6, 15113275), (10, 9067965), (15, 6045310), (25, 3627186), (30, 3022655), (31, 2925150), (50, 1813593), (62, 1462575), (75, 1209062), (93, 975050), (150, 604531), (155, 585030), (186, 487525), (310, 292515), (465, 195010), (775, 117006), (930, 97505), (1550, 58503), (2325, 39002), (4650, 19501)]