29764156970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{205171}}^1$

素因数の和:205430

約数の個数: 32

約数和(自身を含む): 54510096960

約数和(自身を除く): 24745939990

約数列:

[1, 2, 5, 10, 89, 163, 178, 326, 445, 815, 890, 1630, 14507, 29014, 72535, 145070, 205171, 410342, 1025855, 2051710, 18260219, 33442873, 36520438, 66885746, 91301095, 167214365, 182602190, 334428730, 2976415697, 5952831394, 14882078485, 29764156970]

約数ペア:

[(1, 29764156970), (2, 14882078485), (5, 5952831394), (10, 2976415697), (89, 334428730), (163, 182602190), (178, 167214365), (326, 91301095), (445, 66885746), (815, 36520438), (890, 33442873), (1630, 18260219), (14507, 2051710), (29014, 1025855), (72535, 410342), (145070, 205171)]