18740130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16883}}^1$

素因数の和:16930

約数の個数: 32

約数和(自身を含む): 46194624

約数和(自身を除く): 27454494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 16883, 33766, 50649, 84415, 101298, 168830, 253245, 506490, 624671, 1249342, 1874013, 3123355, 3748026, 6246710, 9370065, 18740130]

約数ペア:

[(1, 18740130), (2, 9370065), (3, 6246710), (5, 3748026), (6, 3123355), (10, 1874013), (15, 1249342), (30, 624671), (37, 506490), (74, 253245), (111, 168830), (185, 101298), (222, 84415), (370, 50649), (555, 33766), (1110, 16883)]