164478510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{261077}}^1$

素因数の和:261097

約数の個数: 48

約数和(自身を含む): 488738016

約数和(自身を除く): 324259506

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, 261077, 522154, 783231, 1305385, 1566462, 1827539, 2349693, 2610770, 3655078, 3916155, 4699386, 5482617, 7832310, 9137695, 10965234, 11748465, 16447851, 18275390, 23496930, 27413085, 32895702, 54826170, 82239255, 164478510]

約数ペア:

[(1, 164478510), (2, 82239255), (3, 54826170), (5, 32895702), (6, 27413085), (7, 23496930), (9, 18275390), (10, 16447851), (14, 11748465), (15, 10965234), (18, 9137695), (21, 7832310), (30, 5482617), (35, 4699386), (42, 3916155), (45, 3655078), (63, 2610770), (70, 2349693), (90, 1827539), (105, 1566462), (126, 1305385), (210, 783231), (315, 522154), (630, 261077)]