42019110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{66697}}^1$

素因数の和:66717

約数の個数: 48

約数和(自身を含む): 124858656

約数和(自身を除く): 82839546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 66697, 133394, 200091, 333485, 400182, 466879, 600273, 666970, 933758, 1000455, 1200546, 1400637, 2000910, 2334395, 2801274, 3001365, 4201911, 4668790, 6002730, 7003185, 8403822, 14006370, 21009555, 42019110]

約数ペア:

[(1, 42019110), (2, 21009555), (3, 14006370), (5, 8403822), (6, 7003185), (7, 6002730), (9, 4668790), (10, 4201911), (14, 3001365), (15, 2801274), (18, 2334395), (21, 2000910), (30, 1400637), (35, 1200546), (42, 1000455), (45, 933758), (63, 666970), (70, 600273), (90, 466879), (105, 400182), (126, 333485), (210, 200091), (315, 133394), (630, 66697)]