145083890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10739}}^1$

素因数の和:10946

約数の個数: 32

約数和(自身を含む): 300032640

約数和(自身を除く): 154948750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 10739, 13510, 21478, 53695, 75173, 107390, 150346, 375865, 751730, 2072627, 4145254, 10363135, 14508389, 20726270, 29016778, 72541945, 145083890]

約数ペア:

[(1, 145083890), (2, 72541945), (5, 29016778), (7, 20726270), (10, 14508389), (14, 10363135), (35, 4145254), (70, 2072627), (193, 751730), (386, 375865), (965, 150346), (1351, 107390), (1930, 75173), (2702, 53695), (6755, 21478), (10739, 13510)]