14221060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 34401024

約数和(自身を除く): 20179964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 647, 785, 1099, 1294, 1570, 2198, 2588, 3140, 3235, 4396, 4529, 5495, 6470, 9058, 10990, 12940, 18116, 21980, 22645, 45290, 90580, 101579, 203158, 406316, 507895, 711053, 1015790, 1422106, 2031580, 2844212, 3555265, 7110530, 14221060]

約数ペア:

[(1, 14221060), (2, 7110530), (4, 3555265), (5, 2844212), (7, 2031580), (10, 1422106), (14, 1015790), (20, 711053), (28, 507895), (35, 406316), (70, 203158), (140, 101579), (157, 90580), (314, 45290), (628, 22645), (647, 21980), (785, 18116), (1099, 12940), (1294, 10990), (1570, 9058), (2198, 6470), (2588, 5495), (3140, 4529), (3235, 4396)]