80767470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5505

約数の個数: 64

約数和(自身を含む): 224695296

約数和(自身を除く): 143927826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 5417, 7455, 10834, 14910, 16251, 27085, 32502, 37919, 54170, 75838, 81255, 113757, 162510, 189595, 227514, 379190, 384607, 568785, 769214, 1137570, 1153821, 1923035, 2307642, 2692249, 3846070, 5384498, 5769105, 8076747, 11538210, 13461245, 16153494, 26922490, 40383735, 80767470]

約数ペア:

[(1, 80767470), (2, 40383735), (3, 26922490), (5, 16153494), (6, 13461245), (7, 11538210), (10, 8076747), (14, 5769105), (15, 5384498), (21, 3846070), (30, 2692249), (35, 2307642), (42, 1923035), (70, 1153821), (71, 1137570), (105, 769214), (142, 568785), (210, 384607), (213, 379190), (355, 227514), (426, 189595), (497, 162510), (710, 113757), (994, 81255), (1065, 75838), (1491, 54170), (2130, 37919), (2485, 32502), (2982, 27085), (4970, 16251), (5417, 14910), (7455, 10834)]