11019420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2155

約数の個数: 72

約数和(自身を含む): 34594560

約数和(自身を除く): 23575140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2111, 2610, 4222, 5220, 6333, 8444, 10555, 12666, 18999, 21110, 25332, 31665, 37998, 42220, 61219, 63330, 75996, 94995, 122438, 126660, 183657, 189990, 244876, 306095, 367314, 379980, 550971, 612190, 734628, 918285, 1101942, 1224380, 1836570, 2203884, 2754855, 3673140, 5509710, 11019420]

約数ペア:

[(1, 11019420), (2, 5509710), (3, 3673140), (4, 2754855), (5, 2203884), (6, 1836570), (9, 1224380), (10, 1101942), (12, 918285), (15, 734628), (18, 612190), (20, 550971), (29, 379980), (30, 367314), (36, 306095), (45, 244876), (58, 189990), (60, 183657), (87, 126660), (90, 122438), (116, 94995), (145, 75996), (174, 63330), (180, 61219), (261, 42220), (290, 37998), (348, 31665), (435, 25332), (522, 21110), (580, 18999), (870, 12666), (1044, 10555), (1305, 8444), (1740, 6333), (2111, 5220), (2610, 4222)]