520049430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52057}}^1$

素因数の和:52110

約数の個数: 64

約数和(自身を含む): 1424306880

約数和(自身を除く): 904257450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 52057, 104114, 156171, 260285, 312342, 468513, 520570, 780855, 937026, 1405539, 1561710, 1926109, 2342565, 2811078, 3852218, 4685130, 5778327, 7027695, 9630545, 11556654, 14055390, 17334981, 19261090, 28891635, 34669962, 52004943, 57783270, 86674905, 104009886, 173349810, 260024715, 520049430]

約数ペア:

[(1, 520049430), (2, 260024715), (3, 173349810), (5, 104009886), (6, 86674905), (9, 57783270), (10, 52004943), (15, 34669962), (18, 28891635), (27, 19261090), (30, 17334981), (37, 14055390), (45, 11556654), (54, 9630545), (74, 7027695), (90, 5778327), (111, 4685130), (135, 3852218), (185, 2811078), (222, 2342565), (270, 1926109), (333, 1561710), (370, 1405539), (555, 937026), (666, 780855), (999, 520570), (1110, 468513), (1665, 312342), (1998, 260285), (3330, 156171), (4995, 104114), (9990, 52057)]