3212220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 10192896

約数和(自身を除く): 6980676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 157, 165, 186, 220, 310, 314, 330, 341, 372, 465, 471, 620, 628, 660, 682, 785, 930, 942, 1023, 1364, 1570, 1705, 1727, 1860, 1884, 2046, 2355, 3140, 3410, 3454, 4092, 4710, 4867, 5115, 5181, 6820, 6908, 8635, 9420, 9734, 10230, 10362, 14601, 17270, 19468, 20460, 20724, 24335, 25905, 29202, 34540, 48670, 51810, 53537, 58404, 73005, 97340, 103620, 107074, 146010, 160611, 214148, 267685, 292020, 321222, 535370, 642444, 803055, 1070740, 1606110, 3212220]

約数ペア:

[(1, 3212220), (2, 1606110), (3, 1070740), (4, 803055), (5, 642444), (6, 535370), (10, 321222), (11, 292020), (12, 267685), (15, 214148), (20, 160611), (22, 146010), (30, 107074), (31, 103620), (33, 97340), (44, 73005), (55, 58404), (60, 53537), (62, 51810), (66, 48670), (93, 34540), (110, 29202), (124, 25905), (132, 24335), (155, 20724), (157, 20460), (165, 19468), (186, 17270), (220, 14601), (310, 10362), (314, 10230), (330, 9734), (341, 9420), (372, 8635), (465, 6908), (471, 6820), (620, 5181), (628, 5115), (660, 4867), (682, 4710), (785, 4092), (930, 3454), (942, 3410), (1023, 3140), (1364, 2355), (1570, 2046), (1705, 1884), (1727, 1860)]