1022070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 2912256

約数和(自身を除く): 1890186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 157, 186, 210, 217, 310, 314, 434, 465, 471, 651, 785, 930, 942, 1085, 1099, 1302, 1570, 2170, 2198, 2355, 3255, 3297, 4710, 4867, 5495, 6510, 6594, 9734, 10990, 14601, 16485, 24335, 29202, 32970, 34069, 48670, 68138, 73005, 102207, 146010, 170345, 204414, 340690, 511035, 1022070]

約数ペア:

[(1, 1022070), (2, 511035), (3, 340690), (5, 204414), (6, 170345), (7, 146010), (10, 102207), (14, 73005), (15, 68138), (21, 48670), (30, 34069), (31, 32970), (35, 29202), (42, 24335), (62, 16485), (70, 14601), (93, 10990), (105, 9734), (155, 6594), (157, 6510), (186, 5495), (210, 4867), (217, 4710), (310, 3297), (314, 3255), (434, 2355), (465, 2198), (471, 2170), (651, 1570), (785, 1302), (930, 1099), (942, 1085)]