29626170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 82446336

約数和(自身を除く): 52820166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1987, 2130, 2485, 2982, 3974, 4970, 5961, 7455, 9935, 11922, 13909, 14910, 19870, 27818, 29805, 41727, 59610, 69545, 83454, 139090, 141077, 208635, 282154, 417270, 423231, 705385, 846462, 987539, 1410770, 1975078, 2116155, 2962617, 4232310, 4937695, 5925234, 9875390, 14813085, 29626170]

約数ペア:

[(1, 29626170), (2, 14813085), (3, 9875390), (5, 5925234), (6, 4937695), (7, 4232310), (10, 2962617), (14, 2116155), (15, 1975078), (21, 1410770), (30, 987539), (35, 846462), (42, 705385), (70, 423231), (71, 417270), (105, 282154), (142, 208635), (210, 141077), (213, 139090), (355, 83454), (426, 69545), (497, 59610), (710, 41727), (994, 29805), (1065, 27818), (1491, 19870), (1987, 14910), (2130, 13909), (2485, 11922), (2982, 9935), (3974, 7455), (4970, 5961)]