69321660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1831}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 194514432

約数和(自身を除く): 125192772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1831, 1893, 2524, 3155, 3662, 3786, 5493, 6310, 7324, 7572, 9155, 9465, 10986, 12620, 18310, 18930, 21972, 27465, 36620, 37860, 54930, 109860, 1155361, 2310722, 3466083, 4621444, 5776805, 6932166, 11553610, 13864332, 17330415, 23107220, 34660830, 69321660]

約数ペア:

[(1, 69321660), (2, 34660830), (3, 23107220), (4, 17330415), (5, 13864332), (6, 11553610), (10, 6932166), (12, 5776805), (15, 4621444), (20, 3466083), (30, 2310722), (60, 1155361), (631, 109860), (1262, 54930), (1831, 37860), (1893, 36620), (2524, 27465), (3155, 21972), (3662, 18930), (3786, 18310), (5493, 12620), (6310, 10986), (7324, 9465), (7572, 9155)]