101354540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103423}}^1$

素因数の和:103446

約数の個数: 36

約数和(自身を含む): 247597056

約数和(自身を除く): 146242516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 103423, 206846, 413692, 517115, 723961, 1034230, 1447922, 2068460, 2895844, 3619805, 5067727, 7239610, 10135454, 14479220, 20270908, 25338635, 50677270, 101354540]

約数ペア:

[(1, 101354540), (2, 50677270), (4, 25338635), (5, 20270908), (7, 14479220), (10, 10135454), (14, 7239610), (20, 5067727), (28, 3619805), (35, 2895844), (49, 2068460), (70, 1447922), (98, 1034230), (140, 723961), (196, 517115), (245, 413692), (490, 206846), (980, 103423)]