3022040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 4961320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 251, 280, 301, 344, 430, 502, 602, 860, 1004, 1204, 1255, 1505, 1720, 1757, 2008, 2408, 2510, 3010, 3514, 5020, 6020, 7028, 8785, 10040, 10793, 12040, 14056, 17570, 21586, 35140, 43172, 53965, 70280, 75551, 86344, 107930, 151102, 215860, 302204, 377755, 431720, 604408, 755510, 1511020, 3022040]

約数ペア:

[(1, 3022040), (2, 1511020), (4, 755510), (5, 604408), (7, 431720), (8, 377755), (10, 302204), (14, 215860), (20, 151102), (28, 107930), (35, 86344), (40, 75551), (43, 70280), (56, 53965), (70, 43172), (86, 35140), (140, 21586), (172, 17570), (215, 14056), (251, 12040), (280, 10793), (301, 10040), (344, 8785), (430, 7028), (502, 6020), (602, 5020), (860, 3514), (1004, 3010), (1204, 2510), (1255, 2408), (1505, 2008), (1720, 1757)]