71739090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2137}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 187109208

約数和(自身を除く): 115370118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 1119, 1865, 2137, 2238, 3357, 3730, 4274, 5595, 6411, 6714, 10685, 11190, 12822, 16785, 19233, 21370, 32055, 33570, 38466, 64110, 96165, 192330, 797101, 1594202, 2391303, 3985505, 4782606, 7173909, 7971010, 11956515, 14347818, 23913030, 35869545, 71739090]

約数ペア:

[(1, 71739090), (2, 35869545), (3, 23913030), (5, 14347818), (6, 11956515), (9, 7971010), (10, 7173909), (15, 4782606), (18, 3985505), (30, 2391303), (45, 1594202), (90, 797101), (373, 192330), (746, 96165), (1119, 64110), (1865, 38466), (2137, 33570), (2238, 32055), (3357, 21370), (3730, 19233), (4274, 16785), (5595, 12822), (6411, 11190), (6714, 10685)]