34454980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12988

約数の個数: 48

約数和(自身を含む): 87050880

約数和(自身を除く): 52595900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 12953, 25906, 51812, 64765, 90671, 129530, 181342, 246107, 259060, 362684, 453355, 492214, 906710, 984428, 1230535, 1722749, 1813420, 2461070, 3445498, 4922140, 6890996, 8613745, 17227490, 34454980]

約数ペア:

[(1, 34454980), (2, 17227490), (4, 8613745), (5, 6890996), (7, 4922140), (10, 3445498), (14, 2461070), (19, 1813420), (20, 1722749), (28, 1230535), (35, 984428), (38, 906710), (70, 492214), (76, 453355), (95, 362684), (133, 259060), (140, 246107), (190, 181342), (266, 129530), (380, 90671), (532, 64765), (665, 51812), (1330, 25906), (2660, 12953)]