274494870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18047}}^1$

素因数の和:18086

約数の個数: 72

約数和(自身を含む): 772851456

約数和(自身を除く): 498356586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 18047, 36094, 54141, 90235, 108282, 162423, 180470, 234611, 270705, 324846, 469222, 541410, 703833, 812115, 1173055, 1407666, 1624230, 2111499, 2346110, 3049943, 3519165, 4222998, 6099886, 7038330, 9149829, 10557495, 15249715, 18299658, 21114990, 27449487, 30499430, 45749145, 54898974, 91498290, 137247435, 274494870]

約数ペア:

[(1, 274494870), (2, 137247435), (3, 91498290), (5, 54898974), (6, 45749145), (9, 30499430), (10, 27449487), (13, 21114990), (15, 18299658), (18, 15249715), (26, 10557495), (30, 9149829), (39, 7038330), (45, 6099886), (65, 4222998), (78, 3519165), (90, 3049943), (117, 2346110), (130, 2111499), (169, 1624230), (195, 1407666), (234, 1173055), (338, 812115), (390, 703833), (507, 541410), (585, 469222), (845, 324846), (1014, 270705), (1170, 234611), (1521, 180470), (1690, 162423), (2535, 108282), (3042, 90235), (5070, 54141), (7605, 36094), (15210, 18047)]