11707980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 33191424

約数和(自身を除く): 21483444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2351, 2490, 4702, 4980, 7053, 9404, 11755, 14106, 23510, 28212, 35265, 47020, 70530, 141060, 195133, 390266, 585399, 780532, 975665, 1170798, 1951330, 2341596, 2926995, 3902660, 5853990, 11707980]

約数ペア:

[(1, 11707980), (2, 5853990), (3, 3902660), (4, 2926995), (5, 2341596), (6, 1951330), (10, 1170798), (12, 975665), (15, 780532), (20, 585399), (30, 390266), (60, 195133), (83, 141060), (166, 70530), (249, 47020), (332, 35265), (415, 28212), (498, 23510), (830, 14106), (996, 11755), (1245, 9404), (1660, 7053), (2351, 4980), (2490, 4702)]