119396810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 250449408

約数和(自身を除く): 131052598

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 53, 62, 65, 86, 106, 130, 155, 169, 215, 265, 310, 338, 403, 430, 530, 559, 689, 806, 845, 1118, 1333, 1378, 1643, 1690, 2015, 2279, 2666, 2795, 3286, 3445, 4030, 4558, 5239, 5590, 6665, 6890, 7267, 8215, 8957, 10478, 11395, 13330, 14534, 16430, 17329, 17914, 21359, 22790, 26195, 29627, 34658, 36335, 42718, 44785, 52390, 59254, 70649, 72670, 86645, 89570, 106795, 141298, 148135, 173290, 213590, 225277, 277667, 296270, 353245, 385151, 450554, 555334, 706490, 770302, 918437, 1126385, 1388335, 1836874, 1925755, 2252770, 2776670, 3851510, 4592185, 9184370, 11939681, 23879362, 59698405, 119396810]

約数ペア:

[(1, 119396810), (2, 59698405), (5, 23879362), (10, 11939681), (13, 9184370), (26, 4592185), (31, 3851510), (43, 2776670), (53, 2252770), (62, 1925755), (65, 1836874), (86, 1388335), (106, 1126385), (130, 918437), (155, 770302), (169, 706490), (215, 555334), (265, 450554), (310, 385151), (338, 353245), (403, 296270), (430, 277667), (530, 225277), (559, 213590), (689, 173290), (806, 148135), (845, 141298), (1118, 106795), (1333, 89570), (1378, 86645), (1643, 72670), (1690, 70649), (2015, 59254), (2279, 52390), (2666, 44785), (2795, 42718), (3286, 36335), (3445, 34658), (4030, 29627), (4558, 26195), (5239, 22790), (5590, 21359), (6665, 17914), (6890, 17329), (7267, 16430), (8215, 14534), (8957, 13330), (10478, 11395)]