1864300980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{23557}}^1$

素因数の和:24888

約数の個数: 48

約数和(自身を含む): 5224222080

約数和(自身を除く): 3359921100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1319, 2638, 3957, 5276, 6595, 7914, 13190, 15828, 19785, 23557, 26380, 39570, 47114, 70671, 79140, 94228, 117785, 141342, 235570, 282684, 353355, 471140, 706710, 1413420, 31071683, 62143366, 93215049, 124286732, 155358415, 186430098, 310716830, 372860196, 466075245, 621433660, 932150490, 1864300980]

約数ペア:

[(1, 1864300980), (2, 932150490), (3, 621433660), (4, 466075245), (5, 372860196), (6, 310716830), (10, 186430098), (12, 155358415), (15, 124286732), (20, 93215049), (30, 62143366), (60, 31071683), (1319, 1413420), (2638, 706710), (3957, 471140), (5276, 353355), (6595, 282684), (7914, 235570), (13190, 141342), (15828, 117785), (19785, 94228), (23557, 79140), (26380, 70671), (39570, 47114)]