27020790710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{979369}}^1$

素因数の和:979496

約数の個数: 32

約数和(自身を含む): 50770540800

約数和(自身を除く): 23749750090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 13795, 27590, 979369, 1958738, 4896845, 9793690, 30360439, 60720878, 87163841, 151802195, 174327682, 303604390, 435819205, 871638410, 2702079071, 5404158142, 13510395355, 27020790710]

約数ペア:

[(1, 27020790710), (2, 13510395355), (5, 5404158142), (10, 2702079071), (31, 871638410), (62, 435819205), (89, 303604390), (155, 174327682), (178, 151802195), (310, 87163841), (445, 60720878), (890, 30360439), (2759, 9793690), (5518, 4896845), (13795, 1958738), (27590, 979369)]