149539110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 411264000

約数和(自身を除く): 261724890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 509, 1018, 1399, 1527, 2545, 2798, 3054, 3563, 4197, 5090, 6995, 7126, 7635, 8394, 9793, 10689, 13990, 15270, 17815, 19586, 20985, 21378, 29379, 35630, 41970, 48965, 53445, 58758, 97930, 106890, 146895, 293790, 712091, 1424182, 2136273, 3560455, 4272546, 4984637, 7120910, 9969274, 10681365, 14953911, 21362730, 24923185, 29907822, 49846370, 74769555, 149539110]

約数ペア:

[(1, 149539110), (2, 74769555), (3, 49846370), (5, 29907822), (6, 24923185), (7, 21362730), (10, 14953911), (14, 10681365), (15, 9969274), (21, 7120910), (30, 4984637), (35, 4272546), (42, 3560455), (70, 2136273), (105, 1424182), (210, 712091), (509, 293790), (1018, 146895), (1399, 106890), (1527, 97930), (2545, 58758), (2798, 53445), (3054, 48965), (3563, 41970), (4197, 35630), (5090, 29379), (6995, 21378), (7126, 20985), (7635, 19586), (8394, 17815), (9793, 15270), (10689, 13990)]