140710518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1723}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 329456400

約数和(自身を除く): 188745882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 1723, 2094, 3141, 3446, 4537, 5169, 6282, 9074, 10338, 13611, 15507, 22399, 27222, 31014, 40833, 44798, 67197, 81666, 134394, 201591, 403182, 601327, 1202654, 1803981, 3607962, 5411943, 7817251, 10823886, 15634502, 23451753, 46903506, 70355259, 140710518]

約数ペア:

[(1, 140710518), (2, 70355259), (3, 46903506), (6, 23451753), (9, 15634502), (13, 10823886), (18, 7817251), (26, 5411943), (39, 3607962), (78, 1803981), (117, 1202654), (234, 601327), (349, 403182), (698, 201591), (1047, 134394), (1723, 81666), (2094, 67197), (3141, 44798), (3446, 40833), (4537, 31014), (5169, 27222), (6282, 22399), (9074, 15507), (10338, 13611)]