26449164420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62974201}}^1$

素因数の和:62974220

約数の個数: 48

約数和(自身を含む): 84637327488

約数和(自身を除く): 58188163068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 62974201, 125948402, 188922603, 251896804, 314871005, 377845206, 440819407, 629742010, 755690412, 881638814, 944613015, 1259484020, 1322458221, 1763277628, 1889226030, 2204097035, 2644916442, 3778452060, 4408194070, 5289832884, 6612291105, 8816388140, 13224582210, 26449164420]

約数ペア:

[(1, 26449164420), (2, 13224582210), (3, 8816388140), (4, 6612291105), (5, 5289832884), (6, 4408194070), (7, 3778452060), (10, 2644916442), (12, 2204097035), (14, 1889226030), (15, 1763277628), (20, 1322458221), (21, 1259484020), (28, 944613015), (30, 881638814), (35, 755690412), (42, 629742010), (60, 440819407), (70, 377845206), (84, 314871005), (105, 251896804), (140, 188922603), (210, 125948402), (420, 62974201)]