15697586380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{27529}}^1$

素因数の和:31618

約数の個数: 48

約数和(自身を含む): 37684825920

約数和(自身を除く): 21987239540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4073, 8146, 16292, 20365, 27529, 28511, 40730, 55058, 57022, 81460, 110116, 114044, 137645, 142555, 192703, 275290, 285110, 385406, 550580, 570220, 770812, 963515, 1927030, 3854060, 112125617, 224251234, 448502468, 560628085, 784879319, 1121256170, 1569758638, 2242512340, 3139517276, 3924396595, 7848793190, 15697586380]

約数ペア:

[(1, 15697586380), (2, 7848793190), (4, 3924396595), (5, 3139517276), (7, 2242512340), (10, 1569758638), (14, 1121256170), (20, 784879319), (28, 560628085), (35, 448502468), (70, 224251234), (140, 112125617), (4073, 3854060), (8146, 1927030), (16292, 963515), (20365, 770812), (27529, 570220), (28511, 550580), (40730, 385406), (55058, 285110), (57022, 275290), (81460, 192703), (110116, 142555), (114044, 137645)]