6141780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 18837000

約数和(自身を除く): 12695220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 229, 298, 447, 458, 596, 687, 745, 894, 916, 1145, 1341, 1374, 1490, 1788, 2061, 2235, 2290, 2682, 2748, 2980, 3435, 4122, 4470, 4580, 5364, 6705, 6870, 8244, 8940, 10305, 13410, 13740, 20610, 26820, 34121, 41220, 68242, 102363, 136484, 170605, 204726, 307089, 341210, 409452, 511815, 614178, 682420, 1023630, 1228356, 1535445, 2047260, 3070890, 6141780]

約数ペア:

[(1, 6141780), (2, 3070890), (3, 2047260), (4, 1535445), (5, 1228356), (6, 1023630), (9, 682420), (10, 614178), (12, 511815), (15, 409452), (18, 341210), (20, 307089), (30, 204726), (36, 170605), (45, 136484), (60, 102363), (90, 68242), (149, 41220), (180, 34121), (229, 26820), (298, 20610), (447, 13740), (458, 13410), (596, 10305), (687, 8940), (745, 8244), (894, 6870), (916, 6705), (1145, 5364), (1341, 4580), (1374, 4470), (1490, 4122), (1788, 3435), (2061, 2980), (2235, 2748), (2290, 2682)]