1342620230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{618719}}^1$

素因数の和:618764

約数の個数: 32

約数和(自身を含む): 2851061760

約数和(自身を除く): 1508441530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 618719, 1237438, 3093595, 4331033, 6187190, 8662066, 19180289, 21655165, 38360578, 43310330, 95901445, 134262023, 191802890, 268524046, 671310115, 1342620230]

約数ペア:

[(1, 1342620230), (2, 671310115), (5, 268524046), (7, 191802890), (10, 134262023), (14, 95901445), (31, 43310330), (35, 38360578), (62, 21655165), (70, 19180289), (155, 8662066), (217, 6187190), (310, 4331033), (434, 3093595), (1085, 1237438), (2170, 618719)]