30420546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5821}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 66510528

約数和(自身を除く): 36089982

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 5821, 11642, 17463, 34926, 75673, 151346, 227019, 390007, 454038, 780014, 1170021, 2340042, 5070091, 10140182, 15210273, 30420546]

約数ペア:

[(1, 30420546), (2, 15210273), (3, 10140182), (6, 5070091), (13, 2340042), (26, 1170021), (39, 780014), (67, 454038), (78, 390007), (134, 227019), (201, 151346), (402, 75673), (871, 34926), (1742, 17463), (2613, 11642), (5226, 5821)]