118520290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89113}}^1$

素因数の和:89146

約数の個数: 32

約数和(自身を含む): 256648320

約数和(自身を除く): 138128030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 89113, 178226, 445565, 623791, 891130, 1247582, 1693147, 3118955, 3386294, 6237910, 8465735, 11852029, 16931470, 23704058, 59260145, 118520290]

約数ペア:

[(1, 118520290), (2, 59260145), (5, 23704058), (7, 16931470), (10, 11852029), (14, 8465735), (19, 6237910), (35, 3386294), (38, 3118955), (70, 1693147), (95, 1247582), (133, 891130), (190, 623791), (266, 445565), (665, 178226), (1330, 89113)]