5398740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 16609320

約数和(自身を除く): 11210580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 337, 356, 445, 534, 674, 801, 890, 1011, 1068, 1335, 1348, 1602, 1685, 1780, 2022, 2670, 3033, 3204, 3370, 4005, 4044, 5055, 5340, 6066, 6740, 8010, 10110, 12132, 15165, 16020, 20220, 29993, 30330, 59986, 60660, 89979, 119972, 149965, 179958, 269937, 299930, 359916, 449895, 539874, 599860, 899790, 1079748, 1349685, 1799580, 2699370, 5398740]

約数ペア:

[(1, 5398740), (2, 2699370), (3, 1799580), (4, 1349685), (5, 1079748), (6, 899790), (9, 599860), (10, 539874), (12, 449895), (15, 359916), (18, 299930), (20, 269937), (30, 179958), (36, 149965), (45, 119972), (60, 89979), (89, 60660), (90, 59986), (178, 30330), (180, 29993), (267, 20220), (337, 16020), (356, 15165), (445, 12132), (534, 10110), (674, 8010), (801, 6740), (890, 6066), (1011, 5340), (1068, 5055), (1335, 4044), (1348, 4005), (1602, 3370), (1685, 3204), (1780, 3033), (2022, 2670)]