68769270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 184112640

約数和(自身を除く): 115343370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487, 523, 974, 1046, 1461, 1569, 2435, 2615, 2922, 3138, 4383, 4707, 4870, 5230, 7305, 7845, 8766, 9414, 13149, 14121, 14610, 15690, 21915, 23535, 26298, 28242, 43830, 47070, 65745, 70605, 131490, 141210, 254701, 509402, 764103, 1273505, 1528206, 2292309, 2547010, 3820515, 4584618, 6876927, 7641030, 11461545, 13753854, 22923090, 34384635, 68769270]

約数ペア:

[(1, 68769270), (2, 34384635), (3, 22923090), (5, 13753854), (6, 11461545), (9, 7641030), (10, 6876927), (15, 4584618), (18, 3820515), (27, 2547010), (30, 2292309), (45, 1528206), (54, 1273505), (90, 764103), (135, 509402), (270, 254701), (487, 141210), (523, 131490), (974, 70605), (1046, 65745), (1461, 47070), (1569, 43830), (2435, 28242), (2615, 26298), (2922, 23535), (3138, 21915), (4383, 15690), (4707, 14610), (4870, 14121), (5230, 13149), (7305, 9414), (7845, 8766)]