5211810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 14112000

約数和(自身を除く): 8900190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 199, 270, 291, 398, 485, 582, 597, 873, 970, 995, 1194, 1455, 1746, 1791, 1990, 2619, 2910, 2985, 3582, 4365, 5238, 5373, 5970, 8730, 8955, 10746, 13095, 17910, 19303, 26190, 26865, 38606, 53730, 57909, 96515, 115818, 173727, 193030, 289545, 347454, 521181, 579090, 868635, 1042362, 1737270, 2605905, 5211810]

約数ペア:

[(1, 5211810), (2, 2605905), (3, 1737270), (5, 1042362), (6, 868635), (9, 579090), (10, 521181), (15, 347454), (18, 289545), (27, 193030), (30, 173727), (45, 115818), (54, 96515), (90, 57909), (97, 53730), (135, 38606), (194, 26865), (199, 26190), (270, 19303), (291, 17910), (398, 13095), (485, 10746), (582, 8955), (597, 8730), (873, 5970), (970, 5373), (995, 5238), (1194, 4365), (1455, 3582), (1746, 2985), (1791, 2910), (1990, 2619)]