10219890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 26904960

約数和(自身を除く): 16685070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 691, 870, 986, 1382, 1479, 2073, 2465, 2958, 3455, 4146, 4930, 6910, 7395, 10365, 11747, 14790, 20039, 20730, 23494, 35241, 40078, 58735, 60117, 70482, 100195, 117470, 120234, 176205, 200390, 300585, 340663, 352410, 601170, 681326, 1021989, 1703315, 2043978, 3406630, 5109945, 10219890]

約数ペア:

[(1, 10219890), (2, 5109945), (3, 3406630), (5, 2043978), (6, 1703315), (10, 1021989), (15, 681326), (17, 601170), (29, 352410), (30, 340663), (34, 300585), (51, 200390), (58, 176205), (85, 120234), (87, 117470), (102, 100195), (145, 70482), (170, 60117), (174, 58735), (255, 40078), (290, 35241), (435, 23494), (493, 20730), (510, 20039), (691, 14790), (870, 11747), (986, 10365), (1382, 7395), (1479, 6910), (2073, 4930), (2465, 4146), (2958, 3455)]