274387260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{93329}}^1$

素因数の和:93355

約数の個数: 72

約数和(自身を含む): 893728080

約数和(自身を除く): 619340820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 93329, 186658, 279987, 373316, 466645, 559974, 653303, 933290, 1119948, 1306606, 1399935, 1866580, 1959909, 2613212, 2799870, 3266515, 3919818, 4573121, 5599740, 6533030, 7839636, 9146242, 9799545, 13066060, 13719363, 18292484, 19599090, 22865605, 27438726, 39198180, 45731210, 54877452, 68596815, 91462420, 137193630, 274387260]

約数ペア:

[(1, 274387260), (2, 137193630), (3, 91462420), (4, 68596815), (5, 54877452), (6, 45731210), (7, 39198180), (10, 27438726), (12, 22865605), (14, 19599090), (15, 18292484), (20, 13719363), (21, 13066060), (28, 9799545), (30, 9146242), (35, 7839636), (42, 6533030), (49, 5599740), (60, 4573121), (70, 3919818), (84, 3266515), (98, 2799870), (105, 2613212), (140, 1959909), (147, 1866580), (196, 1399935), (210, 1306606), (245, 1119948), (294, 933290), (420, 653303), (490, 559974), (588, 466645), (735, 373316), (980, 279987), (1470, 186658), (2940, 93329)]