102889310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5540

約数の個数: 32

約数和(自身を含む): 194344704

約数和(自身を除く): 91455394

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 5441, 9455, 10882, 18910, 27205, 54410, 168671, 331901, 337342, 663802, 843355, 1659505, 1686710, 3319010, 10288931, 20577862, 51444655, 102889310]

約数ペア:

[(1, 102889310), (2, 51444655), (5, 20577862), (10, 10288931), (31, 3319010), (61, 1686710), (62, 1659505), (122, 843355), (155, 663802), (305, 337342), (310, 331901), (610, 168671), (1891, 54410), (3782, 27205), (5441, 18910), (9455, 10882)]