77156910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45121}}^1$

素因数の和:45153

約数の個数: 48

約数和(自身を含む): 211170960

約数和(自身を除く): 134014050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 45121, 90242, 135363, 225605, 270726, 406089, 451210, 676815, 812178, 857299, 1353630, 1714598, 2030445, 2571897, 4060890, 4286495, 5143794, 7715691, 8572990, 12859485, 15431382, 25718970, 38578455, 77156910]

約数ペア:

[(1, 77156910), (2, 38578455), (3, 25718970), (5, 15431382), (6, 12859485), (9, 8572990), (10, 7715691), (15, 5143794), (18, 4286495), (19, 4060890), (30, 2571897), (38, 2030445), (45, 1714598), (57, 1353630), (90, 857299), (95, 812178), (114, 676815), (171, 451210), (190, 406089), (285, 270726), (342, 225605), (570, 135363), (855, 90242), (1710, 45121)]