2586150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{821}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 7950384

約数和(自身を除く): 5364234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 821, 1050, 1575, 1642, 2463, 3150, 4105, 4926, 5747, 7389, 8210, 11494, 12315, 14778, 17241, 20525, 24630, 28735, 34482, 36945, 41050, 51723, 57470, 61575, 73890, 86205, 103446, 123150, 143675, 172410, 184725, 258615, 287350, 369450, 431025, 517230, 862050, 1293075, 2586150]

約数ペア:

[(1, 2586150), (2, 1293075), (3, 862050), (5, 517230), (6, 431025), (7, 369450), (9, 287350), (10, 258615), (14, 184725), (15, 172410), (18, 143675), (21, 123150), (25, 103446), (30, 86205), (35, 73890), (42, 61575), (45, 57470), (50, 51723), (63, 41050), (70, 36945), (75, 34482), (90, 28735), (105, 24630), (126, 20525), (150, 17241), (175, 14778), (210, 12315), (225, 11494), (315, 8210), (350, 7389), (450, 5747), (525, 4926), (630, 4105), (821, 3150), (1050, 2463), (1575, 1642)]