303965350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2423}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 612273312

約数和(自身を除く): 308307962

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 650, 965, 1930, 2423, 2509, 4825, 4846, 5018, 9650, 12115, 12545, 24230, 25090, 31499, 60575, 62725, 62998, 121150, 125450, 157495, 314990, 467639, 787475, 935278, 1574950, 2338195, 4676390, 6079307, 11690975, 12158614, 23381950, 30396535, 60793070, 151982675, 303965350]

約数ペア:

[(1, 303965350), (2, 151982675), (5, 60793070), (10, 30396535), (13, 23381950), (25, 12158614), (26, 11690975), (50, 6079307), (65, 4676390), (130, 2338195), (193, 1574950), (325, 935278), (386, 787475), (650, 467639), (965, 314990), (1930, 157495), (2423, 125450), (2509, 121150), (4825, 62998), (4846, 62725), (5018, 60575), (9650, 31499), (12115, 25090), (12545, 24230)]