8727630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 22524480

約数和(自身を除く): 13796850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 157, 170, 218, 255, 314, 327, 471, 510, 545, 654, 785, 942, 1090, 1570, 1635, 1853, 2355, 2669, 3270, 3706, 4710, 5338, 5559, 8007, 9265, 11118, 13345, 16014, 17113, 18530, 26690, 27795, 34226, 40035, 51339, 55590, 80070, 85565, 102678, 171130, 256695, 290921, 513390, 581842, 872763, 1454605, 1745526, 2909210, 4363815, 8727630]

約数ペア:

[(1, 8727630), (2, 4363815), (3, 2909210), (5, 1745526), (6, 1454605), (10, 872763), (15, 581842), (17, 513390), (30, 290921), (34, 256695), (51, 171130), (85, 102678), (102, 85565), (109, 80070), (157, 55590), (170, 51339), (218, 40035), (255, 34226), (314, 27795), (327, 26690), (471, 18530), (510, 17113), (545, 16014), (654, 13345), (785, 11118), (942, 9265), (1090, 8007), (1570, 5559), (1635, 5338), (1853, 4710), (2355, 3706), (2669, 3270)]