66612830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 125582400

約数和(自身を除く): 58969570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 569, 1018, 1138, 2545, 2845, 5090, 5690, 11707, 13087, 23414, 26174, 58535, 65435, 117070, 130870, 289621, 579242, 1448105, 2896210, 6661283, 13322566, 33306415, 66612830]

約数ペア:

[(1, 66612830), (2, 33306415), (5, 13322566), (10, 6661283), (23, 2896210), (46, 1448105), (115, 579242), (230, 289621), (509, 130870), (569, 117070), (1018, 65435), (1138, 58535), (2545, 26174), (2845, 23414), (5090, 13087), (5690, 11707)]