4101540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 11575872

約数和(自身を除く): 7474332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 347, 394, 591, 694, 788, 985, 1041, 1182, 1388, 1735, 1970, 2082, 2364, 2955, 3470, 3940, 4164, 5205, 5910, 6940, 10410, 11820, 20820, 68359, 136718, 205077, 273436, 341795, 410154, 683590, 820308, 1025385, 1367180, 2050770, 4101540]

約数ペア:

[(1, 4101540), (2, 2050770), (3, 1367180), (4, 1025385), (5, 820308), (6, 683590), (10, 410154), (12, 341795), (15, 273436), (20, 205077), (30, 136718), (60, 68359), (197, 20820), (347, 11820), (394, 10410), (591, 6940), (694, 5910), (788, 5205), (985, 4164), (1041, 3940), (1182, 3470), (1388, 2955), (1735, 2364), (1970, 2082)]