3090990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5618130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 359, 410, 574, 615, 718, 861, 1077, 1230, 1435, 1722, 1795, 2154, 2513, 2870, 3590, 4305, 5026, 5385, 7539, 8610, 10770, 12565, 14719, 15078, 25130, 29438, 37695, 44157, 73595, 75390, 88314, 103033, 147190, 206066, 220785, 309099, 441570, 515165, 618198, 1030330, 1545495, 3090990]

約数ペア:

[(1, 3090990), (2, 1545495), (3, 1030330), (5, 618198), (6, 515165), (7, 441570), (10, 309099), (14, 220785), (15, 206066), (21, 147190), (30, 103033), (35, 88314), (41, 75390), (42, 73595), (70, 44157), (82, 37695), (105, 29438), (123, 25130), (205, 15078), (210, 14719), (246, 12565), (287, 10770), (359, 8610), (410, 7539), (574, 5385), (615, 5026), (718, 4305), (861, 3590), (1077, 2870), (1230, 2513), (1435, 2154), (1722, 1795)]