29629620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 90856584

約数和(自身を除く): 61226964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1697, 1746, 1940, 2910, 3394, 3492, 4365, 5091, 5820, 6788, 8485, 8730, 10182, 15273, 16970, 17460, 20364, 25455, 30546, 33940, 50910, 61092, 76365, 101820, 152730, 164609, 305460, 329218, 493827, 658436, 823045, 987654, 1481481, 1646090, 1975308, 2469135, 2962962, 3292180, 4938270, 5925924, 7407405, 9876540, 14814810, 29629620]

約数ペア:

[(1, 29629620), (2, 14814810), (3, 9876540), (4, 7407405), (5, 5925924), (6, 4938270), (9, 3292180), (10, 2962962), (12, 2469135), (15, 1975308), (18, 1646090), (20, 1481481), (30, 987654), (36, 823045), (45, 658436), (60, 493827), (90, 329218), (97, 305460), (180, 164609), (194, 152730), (291, 101820), (388, 76365), (485, 61092), (582, 50910), (873, 33940), (970, 30546), (1164, 25455), (1455, 20364), (1697, 17460), (1746, 16970), (1940, 15273), (2910, 10182), (3394, 8730), (3492, 8485), (4365, 6788), (5091, 5820)]