91474810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2389}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 188599680

約数和(自身を除く): 97124870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2389, 2735, 3829, 4778, 5470, 7658, 11945, 16723, 19145, 23890, 33446, 38290, 83615, 167230, 1306783, 2613566, 6533915, 9147481, 13067830, 18294962, 45737405, 91474810]

約数ペア:

[(1, 91474810), (2, 45737405), (5, 18294962), (7, 13067830), (10, 9147481), (14, 6533915), (35, 2613566), (70, 1306783), (547, 167230), (1094, 83615), (2389, 38290), (2735, 33446), (3829, 23890), (4778, 19145), (5470, 16723), (7658, 11945)]