155315510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4813}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 320265792

約数和(自身を除く): 164950282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 3227, 4610, 4813, 6454, 9626, 16135, 24065, 32270, 33691, 48130, 67382, 168455, 336910, 2218793, 4437586, 11093965, 15531551, 22187930, 31063102, 77657755, 155315510]

約数ペア:

[(1, 155315510), (2, 77657755), (5, 31063102), (7, 22187930), (10, 15531551), (14, 11093965), (35, 4437586), (70, 2218793), (461, 336910), (922, 168455), (2305, 67382), (3227, 48130), (4610, 33691), (4813, 32270), (6454, 24065), (9626, 16135)]