420710310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{2459}}^1$

素因数の和:4373

約数の個数: 48

約数和(自身を含む): 1094867280

約数和(自身を除く): 674156970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1901, 2459, 3802, 4918, 5703, 7377, 9505, 11406, 12295, 14754, 17109, 19010, 22131, 24590, 28515, 34218, 36885, 44262, 57030, 73770, 85545, 110655, 171090, 221310, 4674559, 9349118, 14023677, 23372795, 28047354, 42071031, 46745590, 70118385, 84142062, 140236770, 210355155, 420710310]

約数ペア:

[(1, 420710310), (2, 210355155), (3, 140236770), (5, 84142062), (6, 70118385), (9, 46745590), (10, 42071031), (15, 28047354), (18, 23372795), (30, 14023677), (45, 9349118), (90, 4674559), (1901, 221310), (2459, 171090), (3802, 110655), (4918, 85545), (5703, 73770), (7377, 57030), (9505, 44262), (11406, 36885), (12295, 34218), (14754, 28515), (17109, 24590), (19010, 22131)]