31064030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 58848768

約数和(自身を除く): 27784738

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1031, 1310, 2062, 3013, 5155, 6026, 10310, 15065, 23713, 30130, 47426, 118565, 135061, 237130, 270122, 675305, 1350610, 3106403, 6212806, 15532015, 31064030]

約数ペア:

[(1, 31064030), (2, 15532015), (5, 6212806), (10, 3106403), (23, 1350610), (46, 675305), (115, 270122), (131, 237130), (230, 135061), (262, 118565), (655, 47426), (1031, 30130), (1310, 23713), (2062, 15065), (3013, 10310), (5155, 6026)]