30172238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 49109760

約数和(自身を除く): 18937522

約数列:

[1, 2, 29, 31, 58, 62, 97, 173, 194, 346, 899, 1798, 2813, 3007, 5017, 5363, 5626, 6014, 10034, 10726, 16781, 33562, 87203, 155527, 174406, 311054, 486649, 520211, 973298, 1040422, 15086119, 30172238]

約数ペア:

[(1, 30172238), (2, 15086119), (29, 1040422), (31, 973298), (58, 520211), (62, 486649), (97, 311054), (173, 174406), (194, 155527), (346, 87203), (899, 33562), (1798, 16781), (2813, 10726), (3007, 10034), (5017, 6014), (5363, 5626)]