90754630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 169646400

約数和(自身を除く): 78891770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 373, 746, 839, 1678, 1865, 3730, 4195, 8390, 10817, 21634, 24331, 48662, 54085, 108170, 121655, 243310, 312947, 625894, 1564735, 3129470, 9075463, 18150926, 45377315, 90754630]

約数ペア:

[(1, 90754630), (2, 45377315), (5, 18150926), (10, 9075463), (29, 3129470), (58, 1564735), (145, 625894), (290, 312947), (373, 243310), (746, 121655), (839, 108170), (1678, 54085), (1865, 48662), (3730, 24331), (4195, 21634), (8390, 10817)]