299388610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2837}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 551094192

約数和(自身を除く): 251705582

約数列:

[1, 2, 5, 10, 61, 122, 173, 305, 346, 610, 865, 1730, 2837, 5674, 10553, 14185, 21106, 28370, 52765, 105530, 173057, 346114, 490801, 865285, 981602, 1730570, 2454005, 4908010, 29938861, 59877722, 149694305, 299388610]

約数ペア:

[(1, 299388610), (2, 149694305), (5, 59877722), (10, 29938861), (61, 4908010), (122, 2454005), (173, 1730570), (305, 981602), (346, 865285), (610, 490801), (865, 346114), (1730, 173057), (2837, 105530), (5674, 52765), (10553, 28370), (14185, 21106)]