140841330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{670673}}^1$

素因数の和:670690

約数の個数: 32

約数和(自身を含む): 386308224

約数和(自身を除く): 245466894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 670673, 1341346, 2012019, 3353365, 4024038, 4694711, 6706730, 9389422, 10060095, 14084133, 20120190, 23473555, 28168266, 46947110, 70420665, 140841330]

約数ペア:

[(1, 140841330), (2, 70420665), (3, 46947110), (5, 28168266), (6, 23473555), (7, 20120190), (10, 14084133), (14, 10060095), (15, 9389422), (21, 6706730), (30, 4694711), (35, 4024038), (42, 3353365), (70, 2012019), (105, 1341346), (210, 670673)]