28661070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20384

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 41592498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 20327, 40654, 60981, 101635, 121962, 203270, 304905, 609810, 955369, 1910738, 2866107, 4776845, 5732214, 9553690, 14330535, 28661070]

約数ペア:

[(1, 28661070), (2, 14330535), (3, 9553690), (5, 5732214), (6, 4776845), (10, 2866107), (15, 1910738), (30, 955369), (47, 609810), (94, 304905), (141, 203270), (235, 121962), (282, 101635), (470, 60981), (705, 40654), (1410, 20327)]