1201305870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193447}}^1$

素因数の和:193486

約数の個数: 64

約数和(自身を含む): 3342781440

約数和(自身を除く): 2141475570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 193447, 386894, 580341, 967235, 1160682, 1741023, 1934470, 2901705, 3482046, 4449281, 5223069, 5803410, 8705115, 8898562, 10446138, 13347843, 17410230, 22246405, 26115345, 26695686, 40043529, 44492810, 52230690, 66739215, 80087058, 120130587, 133478430, 200217645, 240261174, 400435290, 600652935, 1201305870]

約数ペア:

[(1, 1201305870), (2, 600652935), (3, 400435290), (5, 240261174), (6, 200217645), (9, 133478430), (10, 120130587), (15, 80087058), (18, 66739215), (23, 52230690), (27, 44492810), (30, 40043529), (45, 26695686), (46, 26115345), (54, 22246405), (69, 17410230), (90, 13347843), (115, 10446138), (135, 8898562), (138, 8705115), (207, 5803410), (230, 5223069), (270, 4449281), (345, 3482046), (414, 2901705), (621, 1934470), (690, 1741023), (1035, 1160682), (1242, 967235), (2070, 580341), (3105, 386894), (6210, 193447)]