1443390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 3731616

約数和(自身を除く): 2288226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3701, 7402, 11103, 18505, 22206, 37010, 48113, 55515, 96226, 111030, 144339, 240565, 288678, 481130, 721695, 1443390]

約数ペア:

[(1, 1443390), (2, 721695), (3, 481130), (5, 288678), (6, 240565), (10, 144339), (13, 111030), (15, 96226), (26, 55515), (30, 48113), (39, 37010), (65, 22206), (78, 18505), (130, 11103), (195, 7402), (390, 3701)]