7388190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 19420128

約数和(自身を除く): 12031938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 797, 927, 1030, 1545, 1594, 1854, 2391, 3090, 3985, 4635, 4782, 7173, 7970, 9270, 11955, 14346, 23910, 35865, 71730, 82091, 164182, 246273, 410455, 492546, 738819, 820910, 1231365, 1477638, 2462730, 3694095, 7388190]

約数ペア:

[(1, 7388190), (2, 3694095), (3, 2462730), (5, 1477638), (6, 1231365), (9, 820910), (10, 738819), (15, 492546), (18, 410455), (30, 246273), (45, 164182), (90, 82091), (103, 71730), (206, 35865), (309, 23910), (515, 14346), (618, 11955), (797, 9270), (927, 7970), (1030, 7173), (1545, 4782), (1594, 4635), (1854, 3985), (2391, 3090)]