700639990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{21943}}^1$

素因数の和:22084

約数の個数: 32

約数和(自身を含む): 1314533376

約数和(自身を除く): 613893386

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 15965, 21943, 31930, 43886, 109715, 219430, 680233, 1360466, 2260129, 3401165, 4520258, 6802330, 11300645, 22601290, 70063999, 140127998, 350319995, 700639990]

約数ペア:

[(1, 700639990), (2, 350319995), (5, 140127998), (10, 70063999), (31, 22601290), (62, 11300645), (103, 6802330), (155, 4520258), (206, 3401165), (310, 2260129), (515, 1360466), (1030, 680233), (3193, 219430), (6386, 109715), (15965, 43886), (21943, 31930)]