1555140961030

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{2029177}}^1$

素因数の和:2029800

約数の個数: 32

約数和(自身を含む): 2821791160224

約数和(自身を除く): 1266650199194

約数列:

[1, 2, 5, 10, 173, 346, 443, 865, 886, 1730, 2215, 4430, 76639, 153278, 383195, 766390, 2029177, 4058354, 10145885, 20291770, 351047621, 702095242, 898925411, 1755238105, 1797850822, 3510476210, 4494627055, 8989254110, 155514096103, 311028192206, 777570480515, 1555140961030]

約数ペア:

[(1, 1555140961030), (2, 777570480515), (5, 311028192206), (10, 155514096103), (173, 8989254110), (346, 4494627055), (443, 3510476210), (865, 1797850822), (886, 1755238105), (1730, 898925411), (2215, 702095242), (4430, 351047621), (76639, 20291770), (153278, 10145885), (383195, 4058354), (766390, 2029177)]