4288570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4783430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2999, 5998, 14995, 29990, 32989, 38987, 65978, 77974, 164945, 194935, 329890, 389870, 428857, 857714, 2144285, 4288570]

約数ペア:

[(1, 4288570), (2, 2144285), (5, 857714), (10, 428857), (11, 389870), (13, 329890), (22, 194935), (26, 164945), (55, 77974), (65, 65978), (110, 38987), (130, 32989), (143, 29990), (286, 14995), (715, 5998), (1430, 2999)]