12724770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 31332672

約数和(自身を除く): 18607902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 151, 159, 265, 302, 318, 453, 530, 755, 795, 906, 1510, 1590, 2265, 2809, 4530, 5618, 8003, 8427, 14045, 16006, 16854, 24009, 28090, 40015, 42135, 48018, 80030, 84270, 120045, 240090, 424159, 848318, 1272477, 2120795, 2544954, 4241590, 6362385, 12724770]

約数ペア:

[(1, 12724770), (2, 6362385), (3, 4241590), (5, 2544954), (6, 2120795), (10, 1272477), (15, 848318), (30, 424159), (53, 240090), (106, 120045), (151, 84270), (159, 80030), (265, 48018), (302, 42135), (318, 40015), (453, 28090), (530, 24009), (755, 16854), (795, 16006), (906, 14045), (1510, 8427), (1590, 8003), (2265, 5618), (2809, 4530)]