25742070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 69719040

約数和(自身を除く): 43976970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1423, 1809, 2010, 2846, 3015, 3618, 4269, 6030, 7115, 8538, 9045, 12807, 14230, 18090, 21345, 25614, 38421, 42690, 64035, 76842, 95341, 128070, 190682, 192105, 286023, 384210, 476705, 572046, 858069, 953410, 1430115, 1716138, 2574207, 2860230, 4290345, 5148414, 8580690, 12871035, 25742070]

約数ペア:

[(1, 25742070), (2, 12871035), (3, 8580690), (5, 5148414), (6, 4290345), (9, 2860230), (10, 2574207), (15, 1716138), (18, 1430115), (27, 953410), (30, 858069), (45, 572046), (54, 476705), (67, 384210), (90, 286023), (134, 192105), (135, 190682), (201, 128070), (270, 95341), (335, 76842), (402, 64035), (603, 42690), (670, 38421), (1005, 25614), (1206, 21345), (1423, 18090), (1809, 14230), (2010, 12807), (2846, 9045), (3015, 8538), (3618, 7115), (4269, 6030)]