154261170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{244859}}^1$

素因数の和:244879

約数の個数: 48

約数和(自身を含む): 458377920

約数和(自身を除く): 304116750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 244859, 489718, 734577, 1224295, 1469154, 1714013, 2203731, 2448590, 3428026, 3672885, 4407462, 5142039, 7345770, 8570065, 10284078, 11018655, 15426117, 17140130, 22037310, 25710195, 30852234, 51420390, 77130585, 154261170]

約数ペア:

[(1, 154261170), (2, 77130585), (3, 51420390), (5, 30852234), (6, 25710195), (7, 22037310), (9, 17140130), (10, 15426117), (14, 11018655), (15, 10284078), (18, 8570065), (21, 7345770), (30, 5142039), (35, 4407462), (42, 3672885), (45, 3428026), (63, 2448590), (70, 2203731), (90, 1714013), (105, 1469154), (126, 1224295), (210, 734577), (315, 489718), (630, 244859)]