13207290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19174

約数の個数: 32

約数和(自身を含む): 33077376

約数和(自身を除く): 19870086

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 19141, 38282, 57423, 95705, 114846, 191410, 287115, 440243, 574230, 880486, 1320729, 2201215, 2641458, 4402430, 6603645, 13207290]

約数ペア:

[(1, 13207290), (2, 6603645), (3, 4402430), (5, 2641458), (6, 2201215), (10, 1320729), (15, 880486), (23, 574230), (30, 440243), (46, 287115), (69, 191410), (115, 114846), (138, 95705), (230, 57423), (345, 38282), (690, 19141)]