1940430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 2787378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 911, 1065, 1822, 2130, 2733, 4555, 5466, 9110, 13665, 27330, 64681, 129362, 194043, 323405, 388086, 646810, 970215, 1940430]

約数ペア:

[(1, 1940430), (2, 970215), (3, 646810), (5, 388086), (6, 323405), (10, 194043), (15, 129362), (30, 64681), (71, 27330), (142, 13665), (213, 9110), (355, 5466), (426, 4555), (710, 2733), (911, 2130), (1065, 1822)]