38494140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3359}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 69886020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3359, 3820, 5730, 6718, 10077, 11460, 13436, 16795, 20154, 33590, 40308, 50385, 67180, 100770, 201540, 641569, 1283138, 1924707, 2566276, 3207845, 3849414, 6415690, 7698828, 9623535, 12831380, 19247070, 38494140]

約数ペア:

[(1, 38494140), (2, 19247070), (3, 12831380), (4, 9623535), (5, 7698828), (6, 6415690), (10, 3849414), (12, 3207845), (15, 2566276), (20, 1924707), (30, 1283138), (60, 641569), (191, 201540), (382, 100770), (573, 67180), (764, 50385), (955, 40308), (1146, 33590), (1910, 20154), (2292, 16795), (2865, 13436), (3359, 11460), (3820, 10077), (5730, 6718)]