170861220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55837}}^1$

素因数の和:55869

約数の個数: 72

約数和(自身を含む): 548775864

約数和(自身を除く): 377914644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 55837, 111674, 167511, 223348, 279185, 335022, 502533, 558370, 670044, 837555, 949229, 1005066, 1116740, 1675110, 1898458, 2010132, 2512665, 2847687, 3350220, 3796916, 4746145, 5025330, 5695374, 8543061, 9492290, 10050660, 11390748, 14238435, 17086122, 18984580, 28476870, 34172244, 42715305, 56953740, 85430610, 170861220]

約数ペア:

[(1, 170861220), (2, 85430610), (3, 56953740), (4, 42715305), (5, 34172244), (6, 28476870), (9, 18984580), (10, 17086122), (12, 14238435), (15, 11390748), (17, 10050660), (18, 9492290), (20, 8543061), (30, 5695374), (34, 5025330), (36, 4746145), (45, 3796916), (51, 3350220), (60, 2847687), (68, 2512665), (85, 2010132), (90, 1898458), (102, 1675110), (153, 1116740), (170, 1005066), (180, 949229), (204, 837555), (255, 670044), (306, 558370), (340, 502533), (510, 335022), (612, 279185), (765, 223348), (1020, 167511), (1530, 111674), (3060, 55837)]