1314272260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{57593}}^1$

素因数の和:57772

約数の個数: 48

約数和(自身を含む): 3173659776

約数和(自身を除く): 1859387516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 57593, 115186, 230372, 287965, 403151, 575930, 806302, 1151860, 1612604, 2015755, 4031510, 8063020, 9387659, 18775318, 37550636, 46938295, 65713613, 93876590, 131427226, 187753180, 262854452, 328568065, 657136130, 1314272260]

約数ペア:

[(1, 1314272260), (2, 657136130), (4, 328568065), (5, 262854452), (7, 187753180), (10, 131427226), (14, 93876590), (20, 65713613), (28, 46938295), (35, 37550636), (70, 18775318), (140, 9387659), (163, 8063020), (326, 4031510), (652, 2015755), (815, 1612604), (1141, 1151860), (1630, 806302), (2282, 575930), (3260, 403151), (4564, 287965), (5705, 230372), (11410, 115186), (22820, 57593)]