313680690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{183439}}^1$

素因数の和:183471

約数の個数: 48

約数和(自身を含む): 858499200

約数和(自身を除く): 544818510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 183439, 366878, 550317, 917195, 1100634, 1650951, 1834390, 2751585, 3301902, 3485341, 5503170, 6970682, 8254755, 10456023, 16509510, 17426705, 20912046, 31368069, 34853410, 52280115, 62736138, 104560230, 156840345, 313680690]

約数ペア:

[(1, 313680690), (2, 156840345), (3, 104560230), (5, 62736138), (6, 52280115), (9, 34853410), (10, 31368069), (15, 20912046), (18, 17426705), (19, 16509510), (30, 10456023), (38, 8254755), (45, 6970682), (57, 5503170), (90, 3485341), (95, 3301902), (114, 2751585), (171, 1834390), (190, 1650951), (285, 1100634), (342, 917195), (570, 550317), (855, 366878), (1710, 183439)]