66756870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2621}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 174247632

約数和(自身を除く): 107490762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2547, 2621, 2830, 4245, 5094, 5242, 7863, 8490, 12735, 13105, 15726, 23589, 25470, 26210, 39315, 47178, 78630, 117945, 235890, 741743, 1483486, 2225229, 3708715, 4450458, 6675687, 7417430, 11126145, 13351374, 22252290, 33378435, 66756870]

約数ペア:

[(1, 66756870), (2, 33378435), (3, 22252290), (5, 13351374), (6, 11126145), (9, 7417430), (10, 6675687), (15, 4450458), (18, 3708715), (30, 2225229), (45, 1483486), (90, 741743), (283, 235890), (566, 117945), (849, 78630), (1415, 47178), (1698, 39315), (2547, 26210), (2621, 25470), (2830, 23589), (4245, 15726), (5094, 13105), (5242, 12735), (7863, 8490)]