42666990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8221}}^1$

素因数の和:8404

約数の個数: 32

約数和(自身を含む): 103005216

約数和(自身を除く): 60338226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 8221, 16442, 24663, 41105, 49326, 82210, 123315, 246630, 1422233, 2844466, 4266699, 7111165, 8533398, 14222330, 21333495, 42666990]

約数ペア:

[(1, 42666990), (2, 21333495), (3, 14222330), (5, 8533398), (6, 7111165), (10, 4266699), (15, 2844466), (30, 1422233), (173, 246630), (346, 123315), (519, 82210), (865, 49326), (1038, 41105), (1730, 24663), (2595, 16442), (5190, 8221)]