274611390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 670505472

約数和(自身を除く): 395894082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 181, 206, 309, 362, 491, 515, 543, 618, 905, 982, 1030, 1086, 1473, 1545, 1810, 2455, 2715, 2946, 3090, 4910, 5430, 7365, 14730, 18643, 37286, 50573, 55929, 88871, 93215, 101146, 111858, 151719, 177742, 186430, 252865, 266613, 279645, 303438, 444355, 505730, 533226, 559290, 758595, 888710, 1333065, 1517190, 2666130, 9153713, 18307426, 27461139, 45768565, 54922278, 91537130, 137305695, 274611390]

約数ペア:

[(1, 274611390), (2, 137305695), (3, 91537130), (5, 54922278), (6, 45768565), (10, 27461139), (15, 18307426), (30, 9153713), (103, 2666130), (181, 1517190), (206, 1333065), (309, 888710), (362, 758595), (491, 559290), (515, 533226), (543, 505730), (618, 444355), (905, 303438), (982, 279645), (1030, 266613), (1086, 252865), (1473, 186430), (1545, 177742), (1810, 151719), (2455, 111858), (2715, 101146), (2946, 93215), (3090, 88871), (4910, 55929), (5430, 50573), (7365, 37286), (14730, 18643)]