10216745

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 6330583

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 187, 223, 245, 385, 539, 595, 833, 935, 1115, 1309, 1561, 2453, 2695, 3791, 4165, 6545, 7805, 9163, 10927, 12265, 17171, 18955, 26537, 41701, 45815, 54635, 85855, 120197, 132685, 185759, 208505, 291907, 600985, 928795, 1459535, 2043349, 10216745]

約数ペア:

[(1, 10216745), (5, 2043349), (7, 1459535), (11, 928795), (17, 600985), (35, 291907), (49, 208505), (55, 185759), (77, 132685), (85, 120197), (119, 85855), (187, 54635), (223, 45815), (245, 41701), (385, 26537), (539, 18955), (595, 17171), (833, 12265), (935, 10927), (1115, 9163), (1309, 7805), (1561, 6545), (2453, 4165), (2695, 3791)]