26949990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30977}}^1$

素因数の和:31016

約数の個数: 32

約数和(自身を含む): 66912480

約数和(自身を除く): 39962490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 30977, 61954, 92931, 154885, 185862, 309770, 464655, 898333, 929310, 1796666, 2694999, 4491665, 5389998, 8983330, 13474995, 26949990]

約数ペア:

[(1, 26949990), (2, 13474995), (3, 8983330), (5, 5389998), (6, 4491665), (10, 2694999), (15, 1796666), (29, 929310), (30, 898333), (58, 464655), (87, 309770), (145, 185862), (174, 154885), (290, 92931), (435, 61954), (870, 30977)]