2080604190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1415377}}^1$

素因数の和:1415401

約数の個数: 48

約数和(自身を含む): 5808711312

約数和(自身を除く): 3728107122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1415377, 2830754, 4246131, 7076885, 8492262, 9907639, 14153770, 19815278, 21230655, 29722917, 42461310, 49538195, 59445834, 69353473, 99076390, 138706946, 148614585, 208060419, 297229170, 346767365, 416120838, 693534730, 1040302095, 2080604190]

約数ペア:

[(1, 2080604190), (2, 1040302095), (3, 693534730), (5, 416120838), (6, 346767365), (7, 297229170), (10, 208060419), (14, 148614585), (15, 138706946), (21, 99076390), (30, 69353473), (35, 59445834), (42, 49538195), (49, 42461310), (70, 29722917), (98, 21230655), (105, 19815278), (147, 14153770), (210, 9907639), (245, 8492262), (294, 7076885), (490, 4246131), (735, 2830754), (1470, 1415377)]