2766870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4545162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 433, 639, 710, 866, 1065, 1278, 1299, 2130, 2165, 2598, 3195, 3897, 4330, 6390, 6495, 7794, 12990, 19485, 30743, 38970, 61486, 92229, 153715, 184458, 276687, 307430, 461145, 553374, 922290, 1383435, 2766870]

約数ペア:

[(1, 2766870), (2, 1383435), (3, 922290), (5, 553374), (6, 461145), (9, 307430), (10, 276687), (15, 184458), (18, 153715), (30, 92229), (45, 61486), (71, 38970), (90, 30743), (142, 19485), (213, 12990), (355, 7794), (426, 6495), (433, 6390), (639, 4330), (710, 3897), (866, 3195), (1065, 2598), (1278, 2165), (1299, 2130)]