10151890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 13176110

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 449, 595, 646, 665, 898, 1190, 1330, 1615, 2245, 2261, 3143, 3230, 4490, 4522, 6286, 7633, 8531, 11305, 15266, 15715, 17062, 22610, 31430, 38165, 42655, 53431, 59717, 76330, 85310, 106862, 119434, 145027, 267155, 290054, 298585, 534310, 597170, 725135, 1015189, 1450270, 2030378, 5075945, 10151890]

約数ペア:

[(1, 10151890), (2, 5075945), (5, 2030378), (7, 1450270), (10, 1015189), (14, 725135), (17, 597170), (19, 534310), (34, 298585), (35, 290054), (38, 267155), (70, 145027), (85, 119434), (95, 106862), (119, 85310), (133, 76330), (170, 59717), (190, 53431), (238, 42655), (266, 38165), (323, 31430), (449, 22610), (595, 17062), (646, 15715), (665, 15266), (898, 11305), (1190, 8531), (1330, 7633), (1615, 6286), (2245, 4522), (2261, 4490), (3143, 3230)]