30514440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23117}}^1$

素因数の和:23142

約数の個数: 64

約数和(自身を含む): 99869760

約数和(自身を除く): 69355320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 23117, 46234, 69351, 92468, 115585, 138702, 184936, 231170, 254287, 277404, 346755, 462340, 508574, 554808, 693510, 762861, 924680, 1017148, 1271435, 1387020, 1525722, 2034296, 2542870, 2774040, 3051444, 3814305, 5085740, 6102888, 7628610, 10171480, 15257220, 30514440]

約数ペア:

[(1, 30514440), (2, 15257220), (3, 10171480), (4, 7628610), (5, 6102888), (6, 5085740), (8, 3814305), (10, 3051444), (11, 2774040), (12, 2542870), (15, 2034296), (20, 1525722), (22, 1387020), (24, 1271435), (30, 1017148), (33, 924680), (40, 762861), (44, 693510), (55, 554808), (60, 508574), (66, 462340), (88, 346755), (110, 277404), (120, 254287), (132, 231170), (165, 184936), (220, 138702), (264, 115585), (330, 92468), (440, 69351), (660, 46234), (1320, 23117)]