302699838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 710664192

約数和(自身を除く): 407964354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 83, 142, 166, 213, 249, 426, 497, 498, 581, 994, 1162, 1223, 1491, 1743, 2446, 2982, 3486, 3669, 5893, 7338, 8561, 11786, 17122, 17679, 25683, 35358, 41251, 51366, 82502, 86833, 101509, 123753, 173666, 203018, 247506, 260499, 304527, 520998, 607831, 609054, 710563, 1215662, 1421126, 1823493, 2131689, 3646986, 4263378, 7207139, 14414278, 21621417, 43242834, 50449973, 100899946, 151349919, 302699838]

約数ペア:

[(1, 302699838), (2, 151349919), (3, 100899946), (6, 50449973), (7, 43242834), (14, 21621417), (21, 14414278), (42, 7207139), (71, 4263378), (83, 3646986), (142, 2131689), (166, 1823493), (213, 1421126), (249, 1215662), (426, 710563), (497, 609054), (498, 607831), (581, 520998), (994, 304527), (1162, 260499), (1223, 247506), (1491, 203018), (1743, 173666), (2446, 123753), (2982, 101509), (3486, 86833), (3669, 82502), (5893, 51366), (7338, 41251), (8561, 35358), (11786, 25683), (17122, 17679)]