69948190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3301}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 136465056

約数和(自身を除く): 66516866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 3301, 4238, 6602, 10595, 16505, 21190, 33010, 42913, 85826, 214565, 429130, 538063, 1076126, 2690315, 5380630, 6994819, 13989638, 34974095, 69948190]

約数ペア:

[(1, 69948190), (2, 34974095), (5, 13989638), (10, 6994819), (13, 5380630), (26, 2690315), (65, 1076126), (130, 538063), (163, 429130), (326, 214565), (815, 85826), (1630, 42913), (2119, 33010), (3301, 21190), (4238, 16505), (6602, 10595)]