133012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2237}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 372976128

約数和(自身を除く): 239964108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1982, 2237, 2973, 3964, 4474, 4955, 5946, 6711, 8948, 9910, 11185, 11892, 13422, 14865, 19820, 22370, 26844, 29730, 33555, 44740, 59460, 67110, 134220, 2216867, 4433734, 6650601, 8867468, 11084335, 13301202, 22168670, 26602404, 33253005, 44337340, 66506010, 133012020]

約数ペア:

[(1, 133012020), (2, 66506010), (3, 44337340), (4, 33253005), (5, 26602404), (6, 22168670), (10, 13301202), (12, 11084335), (15, 8867468), (20, 6650601), (30, 4433734), (60, 2216867), (991, 134220), (1982, 67110), (2237, 59460), (2973, 44740), (3964, 33555), (4474, 29730), (4955, 26844), (5946, 22370), (6711, 19820), (8948, 14865), (9910, 13422), (11185, 11892)]