251245886580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107370037}}^1$

素因数の和:107370065

約数の個数: 72

約数和(自身を含む): 820736570472

約数和(自身を除く): 569490683892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 107370037, 214740074, 322110111, 429480148, 536850185, 644220222, 966330333, 1073700370, 1288440444, 1395810481, 1610550555, 1932660666, 2147400740, 2791620962, 3221101110, 3865321332, 4187431443, 4831651665, 5583241924, 6442202220, 6979052405, 8374862886, 9663303330, 12562294329, 13958104810, 16749725772, 19326606660, 20937157215, 25124588658, 27916209620, 41874314430, 50249177316, 62811471645, 83748628860, 125622943290, 251245886580]

約数ペア:

[(1, 251245886580), (2, 125622943290), (3, 83748628860), (4, 62811471645), (5, 50249177316), (6, 41874314430), (9, 27916209620), (10, 25124588658), (12, 20937157215), (13, 19326606660), (15, 16749725772), (18, 13958104810), (20, 12562294329), (26, 9663303330), (30, 8374862886), (36, 6979052405), (39, 6442202220), (45, 5583241924), (52, 4831651665), (60, 4187431443), (65, 3865321332), (78, 3221101110), (90, 2791620962), (117, 2147400740), (130, 1932660666), (156, 1610550555), (180, 1395810481), (195, 1288440444), (234, 1073700370), (260, 966330333), (390, 644220222), (468, 536850185), (585, 429480148), (780, 322110111), (1170, 214740074), (2340, 107370037)]