68002890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 176546304

約数和(自身を除く): 108543414

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 2837, 3995, 4794, 5674, 7990, 8511, 11985, 14185, 17022, 23970, 28370, 42555, 48229, 85110, 96458, 133339, 144687, 241145, 266678, 289374, 400017, 482290, 666695, 723435, 800034, 1333390, 1446870, 2000085, 2266763, 4000170, 4533526, 6800289, 11333815, 13600578, 22667630, 34001445, 68002890]

約数ペア:

[(1, 68002890), (2, 34001445), (3, 22667630), (5, 13600578), (6, 11333815), (10, 6800289), (15, 4533526), (17, 4000170), (30, 2266763), (34, 2000085), (47, 1446870), (51, 1333390), (85, 800034), (94, 723435), (102, 666695), (141, 482290), (170, 400017), (235, 289374), (255, 266678), (282, 241145), (470, 144687), (510, 133339), (705, 96458), (799, 85110), (1410, 48229), (1598, 42555), (2397, 28370), (2837, 23970), (3995, 17022), (4794, 14185), (5674, 11985), (7990, 8511)]