779646990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{150221}}^1$

素因数の和:150404

約数の個数: 32

約数和(自身を含む): 1881981216

約数和(自身を除く): 1102334226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 150221, 300442, 450663, 751105, 901326, 1502210, 2253315, 4506630, 25988233, 51976466, 77964699, 129941165, 155929398, 259882330, 389823495, 779646990]

約数ペア:

[(1, 779646990), (2, 389823495), (3, 259882330), (5, 155929398), (6, 129941165), (10, 77964699), (15, 51976466), (30, 25988233), (173, 4506630), (346, 2253315), (519, 1502210), (865, 901326), (1038, 751105), (1730, 450663), (2595, 300442), (5190, 150221)]