15208867890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1076353}}^1$

素因数の和:1076523

約数の個数: 48

約数和(自身を含む): 39794960088

約数和(自身を除く): 24586092198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 1076353, 2152706, 3229059, 5381765, 6458118, 9687177, 10763530, 16145295, 19374354, 32290590, 48435885, 96871770, 168987421, 337974842, 506962263, 844937105, 1013924526, 1520886789, 1689874210, 2534811315, 3041773578, 5069622630, 7604433945, 15208867890]

約数ペア:

[(1, 15208867890), (2, 7604433945), (3, 5069622630), (5, 3041773578), (6, 2534811315), (9, 1689874210), (10, 1520886789), (15, 1013924526), (18, 844937105), (30, 506962263), (45, 337974842), (90, 168987421), (157, 96871770), (314, 48435885), (471, 32290590), (785, 19374354), (942, 16145295), (1413, 10763530), (1570, 9687177), (2355, 6458118), (2826, 5381765), (4710, 3229059), (7065, 2152706), (14130, 1076353)]