420171252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6709}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 1041606720

約数和(自身を除く): 621435468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 307, 614, 921, 1228, 1842, 3684, 5219, 6709, 10438, 13418, 15657, 20127, 20876, 26836, 31314, 40254, 62628, 80508, 114053, 228106, 342159, 456212, 684318, 1368636, 2059663, 4119326, 6178989, 8238652, 12357978, 24715956, 35014271, 70028542, 105042813, 140057084, 210085626, 420171252]

約数ペア:

[(1, 420171252), (2, 210085626), (3, 140057084), (4, 105042813), (6, 70028542), (12, 35014271), (17, 24715956), (34, 12357978), (51, 8238652), (68, 6178989), (102, 4119326), (204, 2059663), (307, 1368636), (614, 684318), (921, 456212), (1228, 342159), (1842, 228106), (3684, 114053), (5219, 80508), (6709, 62628), (10438, 40254), (13418, 31314), (15657, 26836), (20127, 20876)]