66853890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247607}}^1$

素因数の和:247623

約数の個数: 32

約数和(自身を含む): 178277760

約数和(自身を除く): 111423870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247607, 495214, 742821, 1238035, 1485642, 2228463, 2476070, 3714105, 4456926, 6685389, 7428210, 11142315, 13370778, 22284630, 33426945, 66853890]

約数ペア:

[(1, 66853890), (2, 33426945), (3, 22284630), (5, 13370778), (6, 11142315), (9, 7428210), (10, 6685389), (15, 4456926), (18, 3714105), (27, 2476070), (30, 2228463), (45, 1485642), (54, 1238035), (90, 742821), (135, 495214), (270, 247607)]