6543460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 17466624

約数和(自身を除く): 10923164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 607, 770, 980, 1078, 1214, 1540, 2156, 2428, 2695, 3035, 4249, 5390, 6070, 6677, 8498, 10780, 12140, 13354, 16996, 21245, 26708, 29743, 33385, 42490, 46739, 59486, 66770, 84980, 93478, 118972, 133540, 148715, 186956, 233695, 297430, 327173, 467390, 594860, 654346, 934780, 1308692, 1635865, 3271730, 6543460]

約数ペア:

[(1, 6543460), (2, 3271730), (4, 1635865), (5, 1308692), (7, 934780), (10, 654346), (11, 594860), (14, 467390), (20, 327173), (22, 297430), (28, 233695), (35, 186956), (44, 148715), (49, 133540), (55, 118972), (70, 93478), (77, 84980), (98, 66770), (110, 59486), (140, 46739), (154, 42490), (196, 33385), (220, 29743), (245, 26708), (308, 21245), (385, 16996), (490, 13354), (539, 12140), (607, 10780), (770, 8498), (980, 6677), (1078, 6070), (1214, 5390), (1540, 4249), (2156, 3035), (2428, 2695)]