155060220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{369191}}^1$

素因数の和:369210

約数の個数: 48

約数和(自身を含む): 496194048

約数和(自身を除く): 341133828

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, 369191, 738382, 1107573, 1476764, 1845955, 2215146, 2584337, 3691910, 4430292, 5168674, 5537865, 7383820, 7753011, 10337348, 11075730, 12921685, 15506022, 22151460, 25843370, 31012044, 38765055, 51686740, 77530110, 155060220]

約数ペア:

[(1, 155060220), (2, 77530110), (3, 51686740), (4, 38765055), (5, 31012044), (6, 25843370), (7, 22151460), (10, 15506022), (12, 12921685), (14, 11075730), (15, 10337348), (20, 7753011), (21, 7383820), (28, 5537865), (30, 5168674), (35, 4430292), (42, 3691910), (60, 2584337), (70, 2215146), (84, 1845955), (105, 1476764), (140, 1107573), (210, 738382), (420, 369191)]