30780642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{577}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 65420352

約数和(自身を除く): 34639710

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 523, 577, 1046, 1154, 1569, 1731, 3138, 3462, 8891, 9809, 17782, 19618, 26673, 29427, 53346, 58854, 301771, 603542, 905313, 1810626, 5130107, 10260214, 15390321, 30780642]

約数ペア:

[(1, 30780642), (2, 15390321), (3, 10260214), (6, 5130107), (17, 1810626), (34, 905313), (51, 603542), (102, 301771), (523, 58854), (577, 53346), (1046, 29427), (1154, 26673), (1569, 19618), (1731, 17782), (3138, 9809), (3462, 8891)]