858005070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2200013}}^1$

素因数の和:2200036

約数の個数: 32

約数和(自身を含む): 2217614112

約数和(自身を除く): 1359609042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2200013, 4400026, 6600039, 11000065, 13200078, 22000130, 28600169, 33000195, 57200338, 66000390, 85800507, 143000845, 171601014, 286001690, 429002535, 858005070]

約数ペア:

[(1, 858005070), (2, 429002535), (3, 286001690), (5, 171601014), (6, 143000845), (10, 85800507), (13, 66000390), (15, 57200338), (26, 33000195), (30, 28600169), (39, 22000130), (65, 13200078), (78, 11000065), (130, 6600039), (195, 4400026), (390, 2200013)]