6446340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 19918080

約数和(自身を除く): 13471740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 607, 708, 885, 1062, 1180, 1214, 1770, 1821, 2124, 2428, 2655, 3035, 3540, 3642, 5310, 5463, 6070, 7284, 9105, 10620, 10926, 12140, 18210, 21852, 27315, 35813, 36420, 54630, 71626, 107439, 109260, 143252, 179065, 214878, 322317, 358130, 429756, 537195, 644634, 716260, 1074390, 1289268, 1611585, 2148780, 3223170, 6446340]

約数ペア:

[(1, 6446340), (2, 3223170), (3, 2148780), (4, 1611585), (5, 1289268), (6, 1074390), (9, 716260), (10, 644634), (12, 537195), (15, 429756), (18, 358130), (20, 322317), (30, 214878), (36, 179065), (45, 143252), (59, 109260), (60, 107439), (90, 71626), (118, 54630), (177, 36420), (180, 35813), (236, 27315), (295, 21852), (354, 18210), (531, 12140), (590, 10926), (607, 10620), (708, 9105), (885, 7284), (1062, 6070), (1180, 5463), (1214, 5310), (1770, 3642), (1821, 3540), (2124, 3035), (2428, 2655)]