30103040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1103

約数の個数: 80

約数和(自身を含む): 78811920

約数和(自身を除く): 48708880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1069, 1280, 1408, 1760, 2138, 2560, 2816, 3520, 4276, 5345, 5632, 7040, 8552, 10690, 11759, 14080, 17104, 21380, 23518, 28160, 34208, 42760, 47036, 58795, 68416, 85520, 94072, 117590, 136832, 171040, 188144, 235180, 273664, 342080, 376288, 470360, 547328, 684160, 752576, 940720, 1368320, 1505152, 1881440, 2736640, 3010304, 3762880, 6020608, 7525760, 15051520, 30103040]

約数ペア:

[(1, 30103040), (2, 15051520), (4, 7525760), (5, 6020608), (8, 3762880), (10, 3010304), (11, 2736640), (16, 1881440), (20, 1505152), (22, 1368320), (32, 940720), (40, 752576), (44, 684160), (55, 547328), (64, 470360), (80, 376288), (88, 342080), (110, 273664), (128, 235180), (160, 188144), (176, 171040), (220, 136832), (256, 117590), (320, 94072), (352, 85520), (440, 68416), (512, 58795), (640, 47036), (704, 42760), (880, 34208), (1069, 28160), (1280, 23518), (1408, 21380), (1760, 17104), (2138, 14080), (2560, 11759), (2816, 10690), (3520, 8552), (4276, 7040), (5345, 5632)]