30523240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69371}}^1$

素因数の和:69393

約数の個数: 32

約数和(自身を含む): 74921760

約数和(自身を除く): 44398520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 69371, 138742, 277484, 346855, 554968, 693710, 763081, 1387420, 1526162, 2774840, 3052324, 3815405, 6104648, 7630810, 15261620, 30523240]

約数ペア:

[(1, 30523240), (2, 15261620), (4, 7630810), (5, 6104648), (8, 3815405), (10, 3052324), (11, 2774840), (20, 1526162), (22, 1387420), (40, 763081), (44, 693710), (55, 554968), (88, 346855), (110, 277484), (220, 138742), (440, 69371)]