115121580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{39157}}^1$

素因数の和:39183

約数の個数: 72

約数和(自身を含む): 374977008

約数和(自身を除く): 259855428

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, 39157, 78314, 117471, 156628, 195785, 234942, 274099, 391570, 469884, 548198, 587355, 783140, 822297, 1096396, 1174710, 1370495, 1644594, 1918693, 2349420, 2740990, 3289188, 3837386, 4111485, 5481980, 5756079, 7674772, 8222970, 9593465, 11512158, 16445940, 19186930, 23024316, 28780395, 38373860, 57560790, 115121580]

約数ペア:

[(1, 115121580), (2, 57560790), (3, 38373860), (4, 28780395), (5, 23024316), (6, 19186930), (7, 16445940), (10, 11512158), (12, 9593465), (14, 8222970), (15, 7674772), (20, 5756079), (21, 5481980), (28, 4111485), (30, 3837386), (35, 3289188), (42, 2740990), (49, 2349420), (60, 1918693), (70, 1644594), (84, 1370495), (98, 1174710), (105, 1096396), (140, 822297), (147, 783140), (196, 587355), (210, 548198), (245, 469884), (294, 391570), (420, 274099), (490, 234942), (588, 195785), (735, 156628), (980, 117471), (1470, 78314), (2940, 39157)]