122865390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5113}}^1$

素因数の和:5218

約数の個数: 64

約数和(自身を含む): 331387200

約数和(自身を除く): 208521810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 5113, 8010, 10226, 12015, 15339, 24030, 25565, 30678, 46017, 51130, 76695, 92034, 138051, 153390, 230085, 276102, 455057, 460170, 690255, 910114, 1365171, 1380510, 2275285, 2730342, 4095513, 4550570, 6825855, 8191026, 12286539, 13651710, 20477565, 24573078, 40955130, 61432695, 122865390]

約数ペア:

[(1, 122865390), (2, 61432695), (3, 40955130), (5, 24573078), (6, 20477565), (9, 13651710), (10, 12286539), (15, 8191026), (18, 6825855), (27, 4550570), (30, 4095513), (45, 2730342), (54, 2275285), (89, 1380510), (90, 1365171), (135, 910114), (178, 690255), (267, 460170), (270, 455057), (445, 276102), (534, 230085), (801, 153390), (890, 138051), (1335, 92034), (1602, 76695), (2403, 51130), (2670, 46017), (4005, 30678), (4806, 25565), (5113, 24030), (8010, 15339), (10226, 12015)]