30833440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17519}}^1$

素因数の和:17545

約数の個数: 48

約数和(自身を含む): 79470720

約数和(自身を除く): 48637280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 17519, 35038, 70076, 87595, 140152, 175190, 192709, 280304, 350380, 385418, 560608, 700760, 770836, 963545, 1401520, 1541672, 1927090, 2803040, 3083344, 3854180, 6166688, 7708360, 15416720, 30833440]

約数ペア:

[(1, 30833440), (2, 15416720), (4, 7708360), (5, 6166688), (8, 3854180), (10, 3083344), (11, 2803040), (16, 1927090), (20, 1541672), (22, 1401520), (32, 963545), (40, 770836), (44, 700760), (55, 560608), (80, 385418), (88, 350380), (110, 280304), (160, 192709), (176, 175190), (220, 140152), (352, 87595), (440, 70076), (880, 35038), (1760, 17519)]