30853185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 24304575

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 121, 165, 191, 267, 363, 445, 573, 605, 955, 979, 1335, 1815, 2101, 2865, 2937, 4895, 6303, 10505, 10769, 14685, 16999, 23111, 31515, 32307, 50997, 53845, 69333, 84995, 115555, 161535, 186989, 254985, 346665, 560967, 934945, 2056879, 2804835, 6170637, 10284395, 30853185]

約数ペア:

[(1, 30853185), (3, 10284395), (5, 6170637), (11, 2804835), (15, 2056879), (33, 934945), (55, 560967), (89, 346665), (121, 254985), (165, 186989), (191, 161535), (267, 115555), (363, 84995), (445, 69333), (573, 53845), (605, 50997), (955, 32307), (979, 31515), (1335, 23111), (1815, 16999), (2101, 14685), (2865, 10769), (2937, 10505), (4895, 6303)]