129087990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49459}}^1$

素因数の和:49501

約数の個数: 48

約数和(自身を含む): 347209200

約数和(自身を除く): 218121210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 49459, 98918, 148377, 247295, 296754, 445131, 494590, 741885, 890262, 1434311, 1483770, 2225655, 2868622, 4302933, 4451310, 7171555, 8605866, 12908799, 14343110, 21514665, 25817598, 43029330, 64543995, 129087990]

約数ペア:

[(1, 129087990), (2, 64543995), (3, 43029330), (5, 25817598), (6, 21514665), (9, 14343110), (10, 12908799), (15, 8605866), (18, 7171555), (29, 4451310), (30, 4302933), (45, 2868622), (58, 2225655), (87, 1483770), (90, 1434311), (145, 890262), (174, 741885), (261, 494590), (290, 445131), (435, 296754), (522, 247295), (870, 148377), (1305, 98918), (2610, 49459)]