7530428240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3036463}}^1$

素因数の和:3036507

約数の個数: 40

約数和(自身を含む): 18073033728

約数和(自身を除く): 10542605488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3036463, 6072926, 12145852, 15182315, 24291704, 30364630, 48583408, 60729260, 94130353, 121458520, 188260706, 242917040, 376521412, 470651765, 753042824, 941303530, 1506085648, 1882607060, 3765214120, 7530428240]

約数ペア:

[(1, 7530428240), (2, 3765214120), (4, 1882607060), (5, 1506085648), (8, 941303530), (10, 753042824), (16, 470651765), (20, 376521412), (31, 242917040), (40, 188260706), (62, 121458520), (80, 94130353), (124, 60729260), (155, 48583408), (248, 30364630), (310, 24291704), (496, 15182315), (620, 12145852), (1240, 6072926), (2480, 3036463)]