201208530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 492220800

約数和(自身を除く): 291012270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 179, 267, 358, 421, 445, 534, 537, 842, 890, 895, 1074, 1263, 1335, 1790, 2105, 2526, 2670, 2685, 4210, 5370, 6315, 12630, 15931, 31862, 37469, 47793, 74938, 75359, 79655, 95586, 112407, 150718, 159310, 187345, 224814, 226077, 238965, 374690, 376795, 452154, 477930, 562035, 753590, 1124070, 1130385, 2260770, 6706951, 13413902, 20120853, 33534755, 40241706, 67069510, 100604265, 201208530]

約数ペア:

[(1, 201208530), (2, 100604265), (3, 67069510), (5, 40241706), (6, 33534755), (10, 20120853), (15, 13413902), (30, 6706951), (89, 2260770), (178, 1130385), (179, 1124070), (267, 753590), (358, 562035), (421, 477930), (445, 452154), (534, 376795), (537, 374690), (842, 238965), (890, 226077), (895, 224814), (1074, 187345), (1263, 159310), (1335, 150718), (1790, 112407), (2105, 95586), (2526, 79655), (2670, 75359), (2685, 74938), (4210, 47793), (5370, 37469), (6315, 31862), (12630, 15931)]