40170390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103001}}^1$

素因数の和:103024

約数の個数: 32

約数和(自身を含む): 103826016

約数和(自身を除く): 63655626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103001, 206002, 309003, 515005, 618006, 1030010, 1339013, 1545015, 2678026, 3090030, 4017039, 6695065, 8034078, 13390130, 20085195, 40170390]

約数ペア:

[(1, 40170390), (2, 20085195), (3, 13390130), (5, 8034078), (6, 6695065), (10, 4017039), (13, 3090030), (15, 2678026), (26, 1545015), (30, 1339013), (39, 1030010), (65, 618006), (78, 515005), (130, 309003), (195, 206002), (390, 103001)]