30784356

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12763}}^1$

素因数の和:12840

約数の個数: 36

約数和(自身を含む): 78983632

約数和(自身を除く): 48199276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 12763, 25526, 38289, 51052, 76578, 114867, 153156, 229734, 459468, 855121, 1710242, 2565363, 3420484, 5130726, 7696089, 10261452, 15392178, 30784356]

約数ペア:

[(1, 30784356), (2, 15392178), (3, 10261452), (4, 7696089), (6, 5130726), (9, 3420484), (12, 2565363), (18, 1710242), (36, 855121), (67, 459468), (134, 229734), (201, 153156), (268, 114867), (402, 76578), (603, 51052), (804, 38289), (1206, 25526), (2412, 12763)]