886668510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10538

約数の個数: 128

約数和(自身を含む): 2703826944

約数和(自身を除く): 1817158434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 4030, 5642, 6045, 6510, 8463, 10477, 12090, 14105, 16926, 20954, 28210, 31431, 42315, 52385, 62862, 73339, 84630, 104770, 136201, 146678, 157155, 220017, 272402, 314310, 324787, 366695, 408603, 440034, 649574, 681005, 733390, 817206, 953407, 974361, 1100085, 1362010, 1623935, 1906814, 1948722, 2043015, 2200170, 2273509, 2860221, 3247870, 4086030, 4222231, 4547018, 4767035, 4871805, 5720442, 6820527, 8444462, 9534070, 9743610, 11367545, 12666693, 13641054, 14301105, 21111155, 22735090, 25333386, 28602210, 29555617, 34102635, 42222310, 59111234, 63333465, 68205270, 88666851, 126666930, 147778085, 177333702, 295556170, 443334255, 886668510]

約数ペア:

[(1, 886668510), (2, 443334255), (3, 295556170), (5, 177333702), (6, 147778085), (7, 126666930), (10, 88666851), (13, 68205270), (14, 63333465), (15, 59111234), (21, 42222310), (26, 34102635), (30, 29555617), (31, 28602210), (35, 25333386), (39, 22735090), (42, 21111155), (62, 14301105), (65, 13641054), (70, 12666693), (78, 11367545), (91, 9743610), (93, 9534070), (105, 8444462), (130, 6820527), (155, 5720442), (182, 4871805), (186, 4767035), (195, 4547018), (210, 4222231), (217, 4086030), (273, 3247870), (310, 2860221), (390, 2273509), (403, 2200170), (434, 2043015), (455, 1948722), (465, 1906814), (546, 1623935), (651, 1362010), (806, 1100085), (910, 974361), (930, 953407), (1085, 817206), (1209, 733390), (1302, 681005), (1365, 649574), (2015, 440034), (2170, 408603), (2418, 366695), (2730, 324787), (2821, 314310), (3255, 272402), (4030, 220017), (5642, 157155), (6045, 146678), (6510, 136201), (8463, 104770), (10477, 84630), (12090, 73339), (14105, 62862), (16926, 52385), (20954, 42315), (28210, 31431)]