69103570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 131388480

約数和(自身を除く): 62284910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 821, 886, 1642, 2215, 4105, 4430, 8210, 8417, 15599, 16834, 31198, 42085, 77995, 84170, 155990, 363703, 727406, 1818515, 3637030, 6910357, 13820714, 34551785, 69103570]

約数ペア:

[(1, 69103570), (2, 34551785), (5, 13820714), (10, 6910357), (19, 3637030), (38, 1818515), (95, 727406), (190, 363703), (443, 155990), (821, 84170), (886, 77995), (1642, 42085), (2215, 31198), (4105, 16834), (4430, 15599), (8210, 8417)]