1468760150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{205421}}^1$

素因数の和:205457

約数の個数: 48

約数和(自身を含む): 3209513328

約数和(自身を除く): 1740753178

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 205421, 410842, 1027105, 2054210, 2259631, 2670473, 4519262, 5135525, 5340946, 10271050, 11298155, 13352365, 22596310, 26704730, 29375203, 56490775, 58750406, 66761825, 112981550, 133523650, 146876015, 293752030, 734380075, 1468760150]

約数ペア:

[(1, 1468760150), (2, 734380075), (5, 293752030), (10, 146876015), (11, 133523650), (13, 112981550), (22, 66761825), (25, 58750406), (26, 56490775), (50, 29375203), (55, 26704730), (65, 22596310), (110, 13352365), (130, 11298155), (143, 10271050), (275, 5340946), (286, 5135525), (325, 4519262), (550, 2670473), (650, 2259631), (715, 2054210), (1430, 1027105), (3575, 410842), (7150, 205421)]