15672929020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{586123}}^1$

素因数の和:586330

約数の個数: 48

約数和(自身を含む): 37812031488

約数和(自身を除く): 22139102468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 26740, 586123, 1172246, 2344492, 2930615, 4102861, 5861230, 8205722, 11722460, 16411444, 20514305, 41028610, 82057220, 111949493, 223898986, 447797972, 559747465, 783646451, 1119494930, 1567292902, 2238989860, 3134585804, 3918232255, 7836464510, 15672929020]

約数ペア:

[(1, 15672929020), (2, 7836464510), (4, 3918232255), (5, 3134585804), (7, 2238989860), (10, 1567292902), (14, 1119494930), (20, 783646451), (28, 559747465), (35, 447797972), (70, 223898986), (140, 111949493), (191, 82057220), (382, 41028610), (764, 20514305), (955, 16411444), (1337, 11722460), (1910, 8205722), (2674, 5861230), (3820, 4102861), (5348, 2930615), (6685, 2344492), (13370, 1172246), (26740, 586123)]