1006021940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{93323}}^1$

素因数の和:93357

約数の個数: 72

約数和(自身を含む): 2681011872

約数和(自身を除く): 1674989932

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 93323, 186646, 373292, 466615, 653261, 933230, 1026553, 1306522, 1866460, 2053106, 2613044, 3266305, 4106212, 4572827, 5132765, 6532610, 7185871, 9145654, 10265530, 13065220, 14371742, 18291308, 20531060, 22864135, 28743484, 35929355, 45728270, 50301097, 71858710, 91456540, 100602194, 143717420, 201204388, 251505485, 503010970, 1006021940]

約数ペア:

[(1, 1006021940), (2, 503010970), (4, 251505485), (5, 201204388), (7, 143717420), (10, 100602194), (11, 91456540), (14, 71858710), (20, 50301097), (22, 45728270), (28, 35929355), (35, 28743484), (44, 22864135), (49, 20531060), (55, 18291308), (70, 14371742), (77, 13065220), (98, 10265530), (110, 9145654), (140, 7185871), (154, 6532610), (196, 5132765), (220, 4572827), (245, 4106212), (308, 3266305), (385, 2613044), (490, 2053106), (539, 1866460), (770, 1306522), (980, 1026553), (1078, 933230), (1540, 653261), (2156, 466615), (2695, 373292), (5390, 186646), (10780, 93323)]