8347470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 11973810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3919, 7838, 11757, 19595, 23514, 39190, 58785, 117570, 278249, 556498, 834747, 1391245, 1669494, 2782490, 4173735, 8347470]

約数ペア:

[(1, 8347470), (2, 4173735), (3, 2782490), (5, 1669494), (6, 1391245), (10, 834747), (15, 556498), (30, 278249), (71, 117570), (142, 58785), (213, 39190), (355, 23514), (426, 19595), (710, 11757), (1065, 7838), (2130, 3919)]