63969420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1066157}}^1$

素因数の和:1066169

約数の個数: 24

約数和(自身を含む): 179114544

約数和(自身を除く): 115145124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1066157, 2132314, 3198471, 4264628, 5330785, 6396942, 10661570, 12793884, 15992355, 21323140, 31984710, 63969420]

約数ペア:

[(1, 63969420), (2, 31984710), (3, 21323140), (4, 15992355), (5, 12793884), (6, 10661570), (10, 6396942), (12, 5330785), (15, 4264628), (20, 3198471), (30, 2132314), (60, 1066157)]