143832470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1453}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 273235680

約数和(自身を除く): 129403210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 521, 1042, 1453, 2605, 2906, 5210, 7265, 9899, 14530, 19798, 27607, 49495, 55214, 98990, 138035, 276070, 757013, 1514026, 3785065, 7570130, 14383247, 28766494, 71916235, 143832470]

約数ペア:

[(1, 143832470), (2, 71916235), (5, 28766494), (10, 14383247), (19, 7570130), (38, 3785065), (95, 1514026), (190, 757013), (521, 276070), (1042, 138035), (1453, 98990), (2605, 55214), (2906, 49495), (5210, 27607), (7265, 19798), (9899, 14530)]