138333510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{219577}}^1$

素因数の和:219597

約数の個数: 48

約数和(自身を含む): 411050016

約数和(自身を除く): 272716506

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, 219577, 439154, 658731, 1097885, 1317462, 1537039, 1976193, 2195770, 3074078, 3293655, 3952386, 4611117, 6587310, 7685195, 9222234, 9880965, 13833351, 15370390, 19761930, 23055585, 27666702, 46111170, 69166755, 138333510]

約数ペア:

[(1, 138333510), (2, 69166755), (3, 46111170), (5, 27666702), (6, 23055585), (7, 19761930), (9, 15370390), (10, 13833351), (14, 9880965), (15, 9222234), (18, 7685195), (21, 6587310), (30, 4611117), (35, 3952386), (42, 3293655), (45, 3074078), (63, 2195770), (70, 1976193), (90, 1537039), (105, 1317462), (126, 1097885), (210, 658731), (315, 439154), (630, 219577)]