139527410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 286156800

約数和(自身を除く): 146629390

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 191, 229, 290, 319, 382, 458, 638, 955, 1145, 1595, 1910, 2101, 2290, 2519, 3190, 4202, 5038, 5539, 6641, 10505, 11078, 12595, 13282, 21010, 25190, 27695, 33205, 43739, 55390, 60929, 66410, 73051, 87478, 121858, 146102, 218695, 304645, 365255, 437390, 481129, 609290, 730510, 962258, 1268431, 2405645, 2536862, 4811290, 6342155, 12684310, 13952741, 27905482, 69763705, 139527410]

約数ペア:

[(1, 139527410), (2, 69763705), (5, 27905482), (10, 13952741), (11, 12684310), (22, 6342155), (29, 4811290), (55, 2536862), (58, 2405645), (110, 1268431), (145, 962258), (191, 730510), (229, 609290), (290, 481129), (319, 437390), (382, 365255), (458, 304645), (638, 218695), (955, 146102), (1145, 121858), (1595, 87478), (1910, 73051), (2101, 66410), (2290, 60929), (2519, 55390), (3190, 43739), (4202, 33205), (5038, 27695), (5539, 25190), (6641, 21010), (10505, 13282), (11078, 12595)]