16691610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 43610112

約数和(自身を除く): 26918502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 337, 381, 390, 635, 674, 762, 1011, 1270, 1651, 1685, 1905, 2022, 3302, 3370, 3810, 4381, 4953, 5055, 8255, 8762, 9906, 10110, 13143, 16510, 21905, 24765, 26286, 42799, 43810, 49530, 65715, 85598, 128397, 131430, 213995, 256794, 427990, 556387, 641985, 1112774, 1283970, 1669161, 2781935, 3338322, 5563870, 8345805, 16691610]

約数ペア:

[(1, 16691610), (2, 8345805), (3, 5563870), (5, 3338322), (6, 2781935), (10, 1669161), (13, 1283970), (15, 1112774), (26, 641985), (30, 556387), (39, 427990), (65, 256794), (78, 213995), (127, 131430), (130, 128397), (195, 85598), (254, 65715), (337, 49530), (381, 43810), (390, 42799), (635, 26286), (674, 24765), (762, 21905), (1011, 16510), (1270, 13143), (1651, 10110), (1685, 9906), (1905, 8762), (2022, 8255), (3302, 5055), (3370, 4953), (3810, 4381)]