39381570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6247

約数の個数: 48

約数和(自身を含む): 103851072

約数和(自身を除く): 64469502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6163, 6390, 12326, 18489, 30815, 36978, 55467, 61630, 92445, 110934, 184890, 277335, 437573, 554670, 875146, 1312719, 2187865, 2625438, 3938157, 4375730, 6563595, 7876314, 13127190, 19690785, 39381570]

約数ペア:

[(1, 39381570), (2, 19690785), (3, 13127190), (5, 7876314), (6, 6563595), (9, 4375730), (10, 3938157), (15, 2625438), (18, 2187865), (30, 1312719), (45, 875146), (71, 554670), (90, 437573), (142, 277335), (213, 184890), (355, 110934), (426, 92445), (639, 61630), (710, 55467), (1065, 36978), (1278, 30815), (2130, 18489), (3195, 12326), (6163, 6390)]