69540940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8419}}^1$

素因数の和:8494

約数の個数: 48

約数和(自身を含む): 169747200

約数和(自身を除く): 100206260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 8419, 16838, 33676, 42095, 58933, 84190, 117866, 168380, 235732, 294665, 496721, 589330, 993442, 1178660, 1986884, 2483605, 3477047, 4967210, 6954094, 9934420, 13908188, 17385235, 34770470, 69540940]

約数ペア:

[(1, 69540940), (2, 34770470), (4, 17385235), (5, 13908188), (7, 9934420), (10, 6954094), (14, 4967210), (20, 3477047), (28, 2483605), (35, 1986884), (59, 1178660), (70, 993442), (118, 589330), (140, 496721), (236, 294665), (295, 235732), (413, 168380), (590, 117866), (826, 84190), (1180, 58933), (1652, 42095), (2065, 33676), (4130, 16838), (8260, 8419)]