28029930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11257}}^1$

素因数の和:11350

約数の個数: 32

約数和(自身を含む): 68088384

約数和(自身を除く): 40058454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 11257, 22514, 33771, 56285, 67542, 112570, 168855, 337710, 934331, 1868662, 2802993, 4671655, 5605986, 9343310, 14014965, 28029930]

約数ペア:

[(1, 28029930), (2, 14014965), (3, 9343310), (5, 5605986), (6, 4671655), (10, 2802993), (15, 1868662), (30, 934331), (83, 337710), (166, 168855), (249, 112570), (415, 67542), (498, 56285), (830, 33771), (1245, 22514), (2490, 11257)]