18687470370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21479851}}^1$

素因数の和:21479890

約数の個数: 32

約数和(自身を含む): 46396480320

約数和(自身を除く): 27709009950

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21479851, 42959702, 64439553, 107399255, 128879106, 214798510, 322197765, 622915679, 644395530, 1245831358, 1868747037, 3114578395, 3737494074, 6229156790, 9343735185, 18687470370]

約数ペア:

[(1, 18687470370), (2, 9343735185), (3, 6229156790), (5, 3737494074), (6, 3114578395), (10, 1868747037), (15, 1245831358), (29, 644395530), (30, 622915679), (58, 322197765), (87, 214798510), (145, 128879106), (174, 107399255), (290, 64439553), (435, 42959702), (870, 21479851)]