23395710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 37568130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 251, 390, 478, 502, 717, 753, 1195, 1255, 1434, 1506, 2390, 2510, 3107, 3263, 3585, 3765, 6214, 6526, 7170, 7530, 9321, 9789, 15535, 16315, 18642, 19578, 31070, 32630, 46605, 48945, 59989, 93210, 97890, 119978, 179967, 299945, 359934, 599890, 779857, 899835, 1559714, 1799670, 2339571, 3899285, 4679142, 7798570, 11697855, 23395710]

約数ペア:

[(1, 23395710), (2, 11697855), (3, 7798570), (5, 4679142), (6, 3899285), (10, 2339571), (13, 1799670), (15, 1559714), (26, 899835), (30, 779857), (39, 599890), (65, 359934), (78, 299945), (130, 179967), (195, 119978), (239, 97890), (251, 93210), (390, 59989), (478, 48945), (502, 46605), (717, 32630), (753, 31070), (1195, 19578), (1255, 18642), (1434, 16315), (1506, 15535), (2390, 9789), (2510, 9321), (3107, 7530), (3263, 7170), (3585, 6526), (3765, 6214)]