2247156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{21851}}^1$

素因数の和:22722

約数の個数: 64

約数和(自身を含む): 6749645760

約数和(自身を除く): 4502488920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 2571, 3428, 4285, 5142, 6856, 8570, 10284, 12855, 17140, 20568, 21851, 25710, 34280, 43702, 51420, 65553, 87404, 102840, 109255, 131106, 174808, 218510, 262212, 327765, 437020, 524424, 655530, 874040, 1311060, 2622120, 18726307, 37452614, 56178921, 74905228, 93631535, 112357842, 149810456, 187263070, 224715684, 280894605, 374526140, 449431368, 561789210, 749052280, 1123578420, 2247156840]

約数ペア:

[(1, 2247156840), (2, 1123578420), (3, 749052280), (4, 561789210), (5, 449431368), (6, 374526140), (8, 280894605), (10, 224715684), (12, 187263070), (15, 149810456), (20, 112357842), (24, 93631535), (30, 74905228), (40, 56178921), (60, 37452614), (120, 18726307), (857, 2622120), (1714, 1311060), (2571, 874040), (3428, 655530), (4285, 524424), (5142, 437020), (6856, 327765), (8570, 262212), (10284, 218510), (12855, 174808), (17140, 131106), (20568, 109255), (21851, 102840), (25710, 87404), (34280, 65553), (43702, 51420)]