91933210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 178466400

約数和(自身を除く): 86533190

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 139, 190, 278, 295, 590, 695, 1121, 1390, 2242, 2641, 3481, 5282, 5605, 6962, 8201, 11210, 13205, 16402, 17405, 26410, 34810, 41005, 66139, 82010, 132278, 155819, 311638, 330695, 483859, 661390, 779095, 967718, 1558190, 2419295, 4838590, 9193321, 18386642, 45966605, 91933210]

約数ペア:

[(1, 91933210), (2, 45966605), (5, 18386642), (10, 9193321), (19, 4838590), (38, 2419295), (59, 1558190), (95, 967718), (118, 779095), (139, 661390), (190, 483859), (278, 330695), (295, 311638), (590, 155819), (695, 132278), (1121, 82010), (1390, 66139), (2242, 41005), (2641, 34810), (3481, 26410), (5282, 17405), (5605, 16402), (6962, 13205), (8201, 11210)]