7973730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4695

約数の個数: 48

約数和(自身を含む): 21827520

約数和(自身を除く): 13853790

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, 4663, 9326, 13989, 23315, 27978, 41967, 46630, 69945, 83934, 88597, 139890, 177194, 209835, 265791, 419670, 442985, 531582, 797373, 885970, 1328955, 1594746, 2657910, 3986865, 7973730]

約数ペア:

[(1, 7973730), (2, 3986865), (3, 2657910), (5, 1594746), (6, 1328955), (9, 885970), (10, 797373), (15, 531582), (18, 442985), (19, 419670), (30, 265791), (38, 209835), (45, 177194), (57, 139890), (90, 88597), (95, 83934), (114, 69945), (171, 46630), (190, 41967), (285, 27978), (342, 23315), (570, 13989), (855, 9326), (1710, 4663)]