27608170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 54309528

約数和(自身を除く): 26701358

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 233, 289, 410, 466, 578, 697, 1165, 1394, 1445, 2330, 2890, 3485, 3961, 6970, 7922, 9553, 11849, 19106, 19805, 23698, 39610, 47765, 59245, 67337, 95530, 118490, 134674, 162401, 324802, 336685, 673370, 812005, 1624010, 2760817, 5521634, 13804085, 27608170]

約数ペア:

[(1, 27608170), (2, 13804085), (5, 5521634), (10, 2760817), (17, 1624010), (34, 812005), (41, 673370), (82, 336685), (85, 324802), (170, 162401), (205, 134674), (233, 118490), (289, 95530), (410, 67337), (466, 59245), (578, 47765), (697, 39610), (1165, 23698), (1394, 19805), (1445, 19106), (2330, 11849), (2890, 9553), (3485, 7922), (3961, 6970)]