15697954380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2060099}}^1$

素因数の和:2060238

約数の個数: 48

約数和(自身を含む): 44300390400

約数和(自身を除く): 28602436020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 2060099, 4120198, 6180297, 8240396, 10300495, 12360594, 20600990, 24721188, 30901485, 41201980, 61802970, 123605940, 261632573, 523265146, 784897719, 1046530292, 1308162865, 1569795438, 2616325730, 3139590876, 3924488595, 5232651460, 7848977190, 15697954380]

約数ペア:

[(1, 15697954380), (2, 7848977190), (3, 5232651460), (4, 3924488595), (5, 3139590876), (6, 2616325730), (10, 1569795438), (12, 1308162865), (15, 1046530292), (20, 784897719), (30, 523265146), (60, 261632573), (127, 123605940), (254, 61802970), (381, 41201980), (508, 30901485), (635, 24721188), (762, 20600990), (1270, 12360594), (1524, 10300495), (1905, 8240396), (2540, 6180297), (3810, 4120198), (7620, 2060099)]