27398070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 82225728

約数和(自身を除く): 54827658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 277, 314, 315, 471, 554, 630, 785, 831, 942, 1099, 1385, 1413, 1570, 1662, 1939, 2198, 2355, 2493, 2770, 2826, 3297, 3878, 4155, 4710, 4986, 5495, 5817, 6594, 7065, 8310, 9695, 9891, 10990, 11634, 12465, 14130, 16485, 17451, 19390, 19782, 24930, 29085, 32970, 34902, 43489, 49455, 58170, 86978, 87255, 98910, 130467, 174510, 217445, 260934, 304423, 391401, 434890, 608846, 652335, 782802, 913269, 1304670, 1522115, 1826538, 1957005, 2739807, 3044230, 3914010, 4566345, 5479614, 9132690, 13699035, 27398070]

約数ペア:

[(1, 27398070), (2, 13699035), (3, 9132690), (5, 5479614), (6, 4566345), (7, 3914010), (9, 3044230), (10, 2739807), (14, 1957005), (15, 1826538), (18, 1522115), (21, 1304670), (30, 913269), (35, 782802), (42, 652335), (45, 608846), (63, 434890), (70, 391401), (90, 304423), (105, 260934), (126, 217445), (157, 174510), (210, 130467), (277, 98910), (314, 87255), (315, 86978), (471, 58170), (554, 49455), (630, 43489), (785, 34902), (831, 32970), (942, 29085), (1099, 24930), (1385, 19782), (1413, 19390), (1570, 17451), (1662, 16485), (1939, 14130), (2198, 12465), (2355, 11634), (2493, 10990), (2770, 9891), (2826, 9695), (3297, 8310), (3878, 7065), (4155, 6594), (4710, 5817), (4986, 5495)]