211301130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{79139}}^1$

素因数の和:79238

約数の個数: 32

約数和(自身を含む): 512827200

約数和(自身を除く): 301526070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 79139, 158278, 237417, 395695, 474834, 791390, 1187085, 2374170, 7043371, 14086742, 21130113, 35216855, 42260226, 70433710, 105650565, 211301130]

約数ペア:

[(1, 211301130), (2, 105650565), (3, 70433710), (5, 42260226), (6, 35216855), (10, 21130113), (15, 14086742), (30, 7043371), (89, 2374170), (178, 1187085), (267, 791390), (445, 474834), (534, 395695), (890, 237417), (1335, 158278), (2670, 79139)]