30212356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 55868960

約数和(自身を除く): 25656604

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1201, 1324, 2402, 4804, 6289, 12578, 22819, 25156, 45638, 91276, 397531, 795062, 1590124, 7553089, 15106178, 30212356]

約数ペア:

[(1, 30212356), (2, 15106178), (4, 7553089), (19, 1590124), (38, 795062), (76, 397531), (331, 91276), (662, 45638), (1201, 25156), (1324, 22819), (2402, 12578), (4804, 6289)]