213124634450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46840579}}^1$

素因数の和:46840611

約数の個数: 48

約数和(自身を含む): 487891481280

約数和(自身を除く): 274766846830

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 46840579, 93681158, 234202895, 327884053, 468405790, 608927527, 655768106, 1171014475, 1217855054, 1639420265, 2342028950, 3044637635, 3278840530, 4262492689, 6089275270, 8197101325, 8524985378, 15223188175, 16394202650, 21312463445, 30446376350, 42624926890, 106562317225, 213124634450]

約数ペア:

[(1, 213124634450), (2, 106562317225), (5, 42624926890), (7, 30446376350), (10, 21312463445), (13, 16394202650), (14, 15223188175), (25, 8524985378), (26, 8197101325), (35, 6089275270), (50, 4262492689), (65, 3278840530), (70, 3044637635), (91, 2342028950), (130, 1639420265), (175, 1217855054), (182, 1171014475), (325, 655768106), (350, 608927527), (455, 468405790), (650, 327884053), (910, 234202895), (2275, 93681158), (4550, 46840579)]