87508030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 160882560

約数和(自身を除く): 73374530

約数列:

[1, 2, 5, 10, 67, 134, 211, 335, 422, 619, 670, 1055, 1238, 2110, 3095, 6190, 14137, 28274, 41473, 70685, 82946, 130609, 141370, 207365, 261218, 414730, 653045, 1306090, 8750803, 17501606, 43754015, 87508030]

約数ペア:

[(1, 87508030), (2, 43754015), (5, 17501606), (10, 8750803), (67, 1306090), (134, 653045), (211, 414730), (335, 261218), (422, 207365), (619, 141370), (670, 130609), (1055, 82946), (1238, 70685), (2110, 41473), (3095, 28274), (6190, 14137)]