2266890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 5927040

約数和(自身を除く): 3660150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 97, 114, 123, 190, 194, 205, 246, 285, 291, 410, 485, 570, 582, 615, 779, 970, 1230, 1455, 1558, 1843, 2337, 2910, 3686, 3895, 3977, 4674, 5529, 7790, 7954, 9215, 11058, 11685, 11931, 18430, 19885, 23370, 23862, 27645, 39770, 55290, 59655, 75563, 119310, 151126, 226689, 377815, 453378, 755630, 1133445, 2266890]

約数ペア:

[(1, 2266890), (2, 1133445), (3, 755630), (5, 453378), (6, 377815), (10, 226689), (15, 151126), (19, 119310), (30, 75563), (38, 59655), (41, 55290), (57, 39770), (82, 27645), (95, 23862), (97, 23370), (114, 19885), (123, 18430), (190, 11931), (194, 11685), (205, 11058), (246, 9215), (285, 7954), (291, 7790), (410, 5529), (485, 4674), (570, 3977), (582, 3895), (615, 3686), (779, 2910), (970, 2337), (1230, 1843), (1455, 1558)]