28635210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 74738664

約数和(自身を除く): 46103454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 853, 1119, 1706, 1865, 2238, 2559, 3357, 3730, 4265, 5118, 5595, 6714, 7677, 8530, 11190, 12795, 15354, 16785, 25590, 33570, 38385, 76770, 318169, 636338, 954507, 1590845, 1909014, 2863521, 3181690, 4772535, 5727042, 9545070, 14317605, 28635210]

約数ペア:

[(1, 28635210), (2, 14317605), (3, 9545070), (5, 5727042), (6, 4772535), (9, 3181690), (10, 2863521), (15, 1909014), (18, 1590845), (30, 954507), (45, 636338), (90, 318169), (373, 76770), (746, 38385), (853, 33570), (1119, 25590), (1706, 16785), (1865, 15354), (2238, 12795), (2559, 11190), (3357, 8530), (3730, 7677), (4265, 6714), (5118, 5595)]