18030270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8233}}^1$

素因数の和:8316

約数の個数: 32

約数和(自身を含む): 43870752

約数和(自身を除く): 25840482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8233, 16466, 24699, 41165, 49398, 82330, 123495, 246990, 601009, 1202018, 1803027, 3005045, 3606054, 6010090, 9015135, 18030270]

約数ペア:

[(1, 18030270), (2, 9015135), (3, 6010090), (5, 3606054), (6, 3005045), (10, 1803027), (15, 1202018), (30, 601009), (73, 246990), (146, 123495), (219, 82330), (365, 49398), (438, 41165), (730, 24699), (1095, 16466), (2190, 8233)]