1346431590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2137193}}^1$

素因数の和:2137213

約数の個数: 48

約数和(自身を含む): 4000827168

約数和(自身を除く): 2654395578

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, 2137193, 4274386, 6411579, 10685965, 12823158, 14960351, 19234737, 21371930, 29920702, 32057895, 38469474, 44881053, 64115790, 74801755, 89762106, 96173685, 134643159, 149603510, 192347370, 224405265, 269286318, 448810530, 673215795, 1346431590]

約数ペア:

[(1, 1346431590), (2, 673215795), (3, 448810530), (5, 269286318), (6, 224405265), (7, 192347370), (9, 149603510), (10, 134643159), (14, 96173685), (15, 89762106), (18, 74801755), (21, 64115790), (30, 44881053), (35, 38469474), (42, 32057895), (45, 29920702), (63, 21371930), (70, 19234737), (90, 14960351), (105, 12823158), (126, 10685965), (210, 6411579), (315, 4274386), (630, 2137193)]