198934140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{17359}}^1$

素因数の和:17562

約数の個数: 48

約数和(自身を含む): 559964160

約数和(自身を除く): 361030020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 17359, 34718, 52077, 69436, 86795, 104154, 173590, 208308, 260385, 347180, 520770, 1041540, 3315569, 6631138, 9946707, 13262276, 16577845, 19893414, 33155690, 39786828, 49733535, 66311380, 99467070, 198934140]

約数ペア:

[(1, 198934140), (2, 99467070), (3, 66311380), (4, 49733535), (5, 39786828), (6, 33155690), (10, 19893414), (12, 16577845), (15, 13262276), (20, 9946707), (30, 6631138), (60, 3315569), (191, 1041540), (382, 520770), (573, 347180), (764, 260385), (955, 208308), (1146, 173590), (1910, 104154), (2292, 86795), (2865, 69436), (3820, 52077), (5730, 34718), (11460, 17359)]