1937296340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{4127}}^1$

素因数の和:4629

約数の個数: 72

約数和(自身を含む): 4743567360

約数和(自身を除く): 2806271020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 479, 490, 958, 980, 1916, 2395, 3353, 4127, 4790, 6706, 8254, 9580, 13412, 16508, 16765, 20635, 23471, 28889, 33530, 41270, 46942, 57778, 67060, 82540, 93884, 115556, 117355, 144445, 202223, 234710, 288890, 404446, 469420, 577780, 808892, 1011115, 1976833, 2022230, 3953666, 4044460, 7907332, 9884165, 13837831, 19768330, 27675662, 39536660, 55351324, 69189155, 96864817, 138378310, 193729634, 276756620, 387459268, 484324085, 968648170, 1937296340]

約数ペア:

[(1, 1937296340), (2, 968648170), (4, 484324085), (5, 387459268), (7, 276756620), (10, 193729634), (14, 138378310), (20, 96864817), (28, 69189155), (35, 55351324), (49, 39536660), (70, 27675662), (98, 19768330), (140, 13837831), (196, 9884165), (245, 7907332), (479, 4044460), (490, 3953666), (958, 2022230), (980, 1976833), (1916, 1011115), (2395, 808892), (3353, 577780), (4127, 469420), (4790, 404446), (6706, 288890), (8254, 234710), (9580, 202223), (13412, 144445), (16508, 117355), (16765, 115556), (20635, 93884), (23471, 82540), (28889, 67060), (33530, 57778), (41270, 46942)]