136785950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1858

約数の個数: 72

約数和(自身を含む): 305676864

約数和(自身を除く): 168890914

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 1801, 2170, 2450, 3038, 3602, 5425, 7595, 9005, 10850, 12607, 15190, 18010, 25214, 37975, 45025, 55831, 63035, 75950, 88249, 90050, 111662, 126070, 176498, 279155, 315175, 390817, 441245, 558310, 630350, 781634, 882490, 1395775, 1954085, 2206225, 2735719, 2791550, 3908170, 4412450, 5471438, 9770425, 13678595, 19540850, 27357190, 68392975, 136785950]

約数ペア:

[(1, 136785950), (2, 68392975), (5, 27357190), (7, 19540850), (10, 13678595), (14, 9770425), (25, 5471438), (31, 4412450), (35, 3908170), (49, 2791550), (50, 2735719), (62, 2206225), (70, 1954085), (98, 1395775), (155, 882490), (175, 781634), (217, 630350), (245, 558310), (310, 441245), (350, 390817), (434, 315175), (490, 279155), (775, 176498), (1085, 126070), (1225, 111662), (1519, 90050), (1550, 88249), (1801, 75950), (2170, 63035), (2450, 55831), (3038, 45025), (3602, 37975), (5425, 25214), (7595, 18010), (9005, 15190), (10850, 12607)]