3864770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 8902656

約数和(自身を除く): 5037886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 137, 155, 182, 217, 274, 310, 403, 434, 455, 685, 806, 910, 959, 1085, 1370, 1781, 1918, 2015, 2170, 2821, 3562, 4030, 4247, 4795, 5642, 8494, 8905, 9590, 12467, 14105, 17810, 21235, 24934, 28210, 29729, 42470, 55211, 59458, 62335, 110422, 124670, 148645, 276055, 297290, 386477, 552110, 772954, 1932385, 3864770]

約数ペア:

[(1, 3864770), (2, 1932385), (5, 772954), (7, 552110), (10, 386477), (13, 297290), (14, 276055), (26, 148645), (31, 124670), (35, 110422), (62, 62335), (65, 59458), (70, 55211), (91, 42470), (130, 29729), (137, 28210), (155, 24934), (182, 21235), (217, 17810), (274, 14105), (310, 12467), (403, 9590), (434, 8905), (455, 8494), (685, 5642), (806, 4795), (910, 4247), (959, 4030), (1085, 3562), (1370, 2821), (1781, 2170), (1918, 2015)]