2753008690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 5280733440

約数和(自身を除く): 2527724750

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 317, 610, 619, 634, 1238, 1403, 1585, 2806, 3095, 3170, 6190, 7015, 7291, 14030, 14237, 14582, 19337, 28474, 36455, 37759, 38674, 71185, 72910, 75518, 96685, 142370, 188795, 193370, 196223, 377590, 392446, 444751, 868457, 889502, 981115, 1736914, 1962230, 2223755, 4342285, 4447510, 4513129, 8684570, 9026258, 11969603, 22565645, 23939206, 45131290, 59848015, 119696030, 275300869, 550601738, 1376504345, 2753008690]

約数ペア:

[(1, 2753008690), (2, 1376504345), (5, 550601738), (10, 275300869), (23, 119696030), (46, 59848015), (61, 45131290), (115, 23939206), (122, 22565645), (230, 11969603), (305, 9026258), (317, 8684570), (610, 4513129), (619, 4447510), (634, 4342285), (1238, 2223755), (1403, 1962230), (1585, 1736914), (2806, 981115), (3095, 889502), (3170, 868457), (6190, 444751), (7015, 392446), (7291, 377590), (14030, 196223), (14237, 193370), (14582, 188795), (19337, 142370), (28474, 96685), (36455, 75518), (37759, 72910), (38674, 71185)]