74165730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145423}}^1$

素因数の和:145450

約数の個数: 32

約数和(自身を含む): 188469504

約数和(自身を除く): 114303774

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 145423, 290846, 436269, 727115, 872538, 1454230, 2181345, 2472191, 4362690, 4944382, 7416573, 12360955, 14833146, 24721910, 37082865, 74165730]

約数ペア:

[(1, 74165730), (2, 37082865), (3, 24721910), (5, 14833146), (6, 12360955), (10, 7416573), (15, 4944382), (17, 4362690), (30, 2472191), (34, 2181345), (51, 1454230), (85, 872538), (102, 727115), (170, 436269), (255, 290846), (510, 145423)]