267081930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1993}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 695228040

約数和(自身を除く): 428146110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1489, 1993, 2978, 3986, 4467, 5979, 7445, 8934, 9965, 11958, 13401, 14890, 17937, 19930, 22335, 26802, 29895, 35874, 44670, 59790, 67005, 89685, 134010, 179370, 2967577, 5935154, 8902731, 14837885, 17805462, 26708193, 29675770, 44513655, 53416386, 89027310, 133540965, 267081930]

約数ペア:

[(1, 267081930), (2, 133540965), (3, 89027310), (5, 53416386), (6, 44513655), (9, 29675770), (10, 26708193), (15, 17805462), (18, 14837885), (30, 8902731), (45, 5935154), (90, 2967577), (1489, 179370), (1993, 134010), (2978, 89685), (3986, 67005), (4467, 59790), (5979, 44670), (7445, 35874), (8934, 29895), (9965, 26802), (11958, 22335), (13401, 19930), (14890, 17937)]