137821590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6101}}^1$

素因数の和:6365

約数の個数: 48

約数和(自身を含む): 359822736

約数和(自身を除く): 222001146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 6101, 7530, 11295, 12202, 18303, 22590, 30505, 36606, 54909, 61010, 91515, 109818, 183030, 274545, 549090, 1531351, 3062702, 4594053, 7656755, 9188106, 13782159, 15313510, 22970265, 27564318, 45940530, 68910795, 137821590]

約数ペア:

[(1, 137821590), (2, 68910795), (3, 45940530), (5, 27564318), (6, 22970265), (9, 15313510), (10, 13782159), (15, 9188106), (18, 7656755), (30, 4594053), (45, 3062702), (90, 1531351), (251, 549090), (502, 274545), (753, 183030), (1255, 109818), (1506, 91515), (2259, 61010), (2510, 54909), (3765, 36606), (4518, 30505), (6101, 22590), (7530, 18303), (11295, 12202)]