2912482160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305933}}^1$

素因数の和:305970

約数の個数: 80

約数和(自身を含む): 8194136256

約数和(自身を除く): 5281654096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 305933, 611866, 1223732, 1529665, 2141531, 2447464, 3059330, 4283062, 4894928, 5200861, 6118660, 8566124, 10401722, 10707655, 12237320, 17132248, 20803444, 21415310, 24474640, 26004305, 34264496, 36406027, 41606888, 42830620, 52008610, 72812054, 83213776, 85661240, 104017220, 145624108, 171322480, 182030135, 208034440, 291248216, 364060270, 416068880, 582496432, 728120540, 1456241080, 2912482160]

約数ペア:

[(1, 2912482160), (2, 1456241080), (4, 728120540), (5, 582496432), (7, 416068880), (8, 364060270), (10, 291248216), (14, 208034440), (16, 182030135), (17, 171322480), (20, 145624108), (28, 104017220), (34, 85661240), (35, 83213776), (40, 72812054), (56, 52008610), (68, 42830620), (70, 41606888), (80, 36406027), (85, 34264496), (112, 26004305), (119, 24474640), (136, 21415310), (140, 20803444), (170, 17132248), (238, 12237320), (272, 10707655), (280, 10401722), (340, 8566124), (476, 6118660), (560, 5200861), (595, 4894928), (680, 4283062), (952, 3059330), (1190, 2447464), (1360, 2141531), (1904, 1529665), (2380, 1223732), (4760, 611866), (9520, 305933)]