47010990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 75461010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 809, 894, 1490, 1618, 1937, 2235, 2427, 3874, 4045, 4470, 4854, 5811, 8090, 9685, 10517, 11622, 12135, 19370, 21034, 24270, 29055, 31551, 52585, 58110, 63102, 105170, 120541, 157755, 241082, 315510, 361623, 602705, 723246, 1205410, 1567033, 1808115, 3134066, 3616230, 4701099, 7835165, 9402198, 15670330, 23505495, 47010990]

約数ペア:

[(1, 47010990), (2, 23505495), (3, 15670330), (5, 9402198), (6, 7835165), (10, 4701099), (13, 3616230), (15, 3134066), (26, 1808115), (30, 1567033), (39, 1205410), (65, 723246), (78, 602705), (130, 361623), (149, 315510), (195, 241082), (298, 157755), (390, 120541), (447, 105170), (745, 63102), (809, 58110), (894, 52585), (1490, 31551), (1618, 29055), (1937, 24270), (2235, 21034), (2427, 19370), (3874, 12135), (4045, 11622), (4470, 10517), (4854, 9685), (5811, 8090)]