298201260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101429}}^1$

素因数の和:101455

約数の個数: 72

約数和(自身を含む): 971293680

約数和(自身を除く): 673092420

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, 101429, 202858, 304287, 405716, 507145, 608574, 710003, 1014290, 1217148, 1420006, 1521435, 2028580, 2130009, 2840012, 3042870, 3550015, 4260018, 4970021, 6085740, 7100030, 8520036, 9940042, 10650045, 14200060, 14910063, 19880084, 21300090, 24850105, 29820126, 42600180, 49700210, 59640252, 74550315, 99400420, 149100630, 298201260]

約数ペア:

[(1, 298201260), (2, 149100630), (3, 99400420), (4, 74550315), (5, 59640252), (6, 49700210), (7, 42600180), (10, 29820126), (12, 24850105), (14, 21300090), (15, 19880084), (20, 14910063), (21, 14200060), (28, 10650045), (30, 9940042), (35, 8520036), (42, 7100030), (49, 6085740), (60, 4970021), (70, 4260018), (84, 3550015), (98, 3042870), (105, 2840012), (140, 2130009), (147, 2028580), (196, 1521435), (210, 1420006), (245, 1217148), (294, 1014290), (420, 710003), (490, 608574), (588, 507145), (735, 405716), (980, 304287), (1470, 202858), (2940, 101429)]