4590990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 7764210

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, 1759, 2610, 3518, 5277, 8795, 10554, 15831, 17590, 26385, 31662, 51011, 52770, 79155, 102022, 153033, 158310, 255055, 306066, 459099, 510110, 765165, 918198, 1530330, 2295495, 4590990]

約数ペア:

[(1, 4590990), (2, 2295495), (3, 1530330), (5, 918198), (6, 765165), (9, 510110), (10, 459099), (15, 306066), (18, 255055), (29, 158310), (30, 153033), (45, 102022), (58, 79155), (87, 52770), (90, 51011), (145, 31662), (174, 26385), (261, 17590), (290, 15831), (435, 10554), (522, 8795), (870, 5277), (1305, 3518), (1759, 2610)]