30408954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 37605126

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 59, 62, 93, 102, 118, 163, 177, 186, 326, 354, 489, 527, 978, 1003, 1054, 1581, 1829, 2006, 2771, 3009, 3162, 3658, 5053, 5487, 5542, 6018, 8313, 9617, 10106, 10974, 15159, 16626, 19234, 28851, 30318, 31093, 57702, 62186, 85901, 93279, 163489, 171802, 186558, 257703, 298127, 326978, 490467, 515406, 596254, 894381, 980934, 1788762, 5068159, 10136318, 15204477, 30408954]

約数ペア:

[(1, 30408954), (2, 15204477), (3, 10136318), (6, 5068159), (17, 1788762), (31, 980934), (34, 894381), (51, 596254), (59, 515406), (62, 490467), (93, 326978), (102, 298127), (118, 257703), (163, 186558), (177, 171802), (186, 163489), (326, 93279), (354, 85901), (489, 62186), (527, 57702), (978, 31093), (1003, 30318), (1054, 28851), (1581, 19234), (1829, 16626), (2006, 15159), (2771, 10974), (3009, 10106), (3162, 9617), (3658, 8313), (5053, 6018), (5487, 5542)]