78616710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{291173}}^1$

素因数の和:291189

約数の個数: 32

約数和(自身を含む): 209645280

約数和(自身を除く): 131028570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 291173, 582346, 873519, 1455865, 1747038, 2620557, 2911730, 4367595, 5241114, 7861671, 8735190, 13102785, 15723342, 26205570, 39308355, 78616710]

約数ペア:

[(1, 78616710), (2, 39308355), (3, 26205570), (5, 15723342), (6, 13102785), (9, 8735190), (10, 7861671), (15, 5241114), (18, 4367595), (27, 2911730), (30, 2620557), (45, 1747038), (54, 1455865), (90, 873519), (135, 582346), (270, 291173)]