29250060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9949}}^1$

素因数の和:9975

約数の個数: 72

約数和(自身を含む): 95281200

約数和(自身を除く): 66031140

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, 9949, 19898, 29847, 39796, 49745, 59694, 69643, 99490, 119388, 139286, 149235, 198980, 208929, 278572, 298470, 348215, 417858, 487501, 596940, 696430, 835716, 975002, 1044645, 1392860, 1462503, 1950004, 2089290, 2437505, 2925006, 4178580, 4875010, 5850012, 7312515, 9750020, 14625030, 29250060]

約数ペア:

[(1, 29250060), (2, 14625030), (3, 9750020), (4, 7312515), (5, 5850012), (6, 4875010), (7, 4178580), (10, 2925006), (12, 2437505), (14, 2089290), (15, 1950004), (20, 1462503), (21, 1392860), (28, 1044645), (30, 975002), (35, 835716), (42, 696430), (49, 596940), (60, 487501), (70, 417858), (84, 348215), (98, 298470), (105, 278572), (140, 208929), (147, 198980), (196, 149235), (210, 139286), (245, 119388), (294, 99490), (420, 69643), (490, 59694), (588, 49745), (735, 39796), (980, 29847), (1470, 19898), (2940, 9949)]