96987890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 194088960

約数和(自身を除く): 97101070

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 103, 145, 170, 191, 206, 290, 382, 493, 515, 955, 986, 1030, 1751, 1910, 2465, 2987, 3247, 3502, 4930, 5539, 5974, 6494, 8755, 11078, 14935, 16235, 17510, 19673, 27695, 29870, 32470, 39346, 50779, 55390, 94163, 98365, 101558, 188326, 196730, 253895, 334441, 470815, 507790, 570517, 668882, 941630, 1141034, 1672205, 2852585, 3344410, 5705170, 9698789, 19397578, 48493945, 96987890]

約数ペア:

[(1, 96987890), (2, 48493945), (5, 19397578), (10, 9698789), (17, 5705170), (29, 3344410), (34, 2852585), (58, 1672205), (85, 1141034), (103, 941630), (145, 668882), (170, 570517), (191, 507790), (206, 470815), (290, 334441), (382, 253895), (493, 196730), (515, 188326), (955, 101558), (986, 98365), (1030, 94163), (1751, 55390), (1910, 50779), (2465, 39346), (2987, 32470), (3247, 29870), (3502, 27695), (4930, 19673), (5539, 17510), (5974, 16235), (6494, 14935), (8755, 11078)]