4172460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 11775456

約数和(自身を除く): 7602996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 353, 394, 591, 706, 788, 985, 1059, 1182, 1412, 1765, 1970, 2118, 2364, 2955, 3530, 3940, 4236, 5295, 5910, 7060, 10590, 11820, 21180, 69541, 139082, 208623, 278164, 347705, 417246, 695410, 834492, 1043115, 1390820, 2086230, 4172460]

約数ペア:

[(1, 4172460), (2, 2086230), (3, 1390820), (4, 1043115), (5, 834492), (6, 695410), (10, 417246), (12, 347705), (15, 278164), (20, 208623), (30, 139082), (60, 69541), (197, 21180), (353, 11820), (394, 10590), (591, 7060), (706, 5910), (788, 5295), (985, 4236), (1059, 3940), (1182, 3530), (1412, 2955), (1765, 2364), (1970, 2118)]