154623079170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{81811153}}^1$

素因数の和:81811176

約数の個数: 64

約数和(自身を含む): 471232247040

約数和(自身を除く): 316609167870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 81811153, 163622306, 245433459, 409055765, 490866918, 572678071, 736300377, 818111530, 1145356142, 1227167295, 1472600754, 1718034213, 2208901131, 2454334590, 2863390355, 3436068426, 3681501885, 4417802262, 5154102639, 5726780710, 7363003770, 8590171065, 10308205278, 11044505655, 15462307917, 17180342130, 22089011310, 25770513195, 30924615834, 51541026390, 77311539585, 154623079170]

約数ペア:

[(1, 154623079170), (2, 77311539585), (3, 51541026390), (5, 30924615834), (6, 25770513195), (7, 22089011310), (9, 17180342130), (10, 15462307917), (14, 11044505655), (15, 10308205278), (18, 8590171065), (21, 7363003770), (27, 5726780710), (30, 5154102639), (35, 4417802262), (42, 3681501885), (45, 3436068426), (54, 2863390355), (63, 2454334590), (70, 2208901131), (90, 1718034213), (105, 1472600754), (126, 1227167295), (135, 1145356142), (189, 818111530), (210, 736300377), (270, 572678071), (315, 490866918), (378, 409055765), (630, 245433459), (945, 163622306), (1890, 81811153)]