99703730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 209796480

約数和(自身を除く): 110092750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 490, 566, 719, 1415, 1438, 1981, 2830, 3595, 3962, 5033, 7190, 9905, 10066, 13867, 19810, 25165, 27734, 35231, 50330, 69335, 70462, 138670, 176155, 203477, 352310, 406954, 1017385, 1424339, 2034770, 2848678, 7121695, 9970373, 14243390, 19940746, 49851865, 99703730]

約数ペア:

[(1, 99703730), (2, 49851865), (5, 19940746), (7, 14243390), (10, 9970373), (14, 7121695), (35, 2848678), (49, 2034770), (70, 1424339), (98, 1017385), (245, 406954), (283, 352310), (490, 203477), (566, 176155), (719, 138670), (1415, 70462), (1438, 69335), (1981, 50330), (2830, 35231), (3595, 27734), (3962, 25165), (5033, 19810), (7190, 13867), (9905, 10066)]