138649530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 343388160

約数和(自身を除く): 204738630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 107, 141, 214, 235, 282, 321, 470, 535, 642, 705, 919, 1070, 1410, 1605, 1838, 2757, 3210, 4595, 5029, 5514, 9190, 10058, 13785, 15087, 25145, 27570, 30174, 43193, 50290, 75435, 86386, 98333, 129579, 150870, 196666, 215965, 259158, 294999, 431930, 491665, 589998, 647895, 983330, 1295790, 1474995, 2949990, 4621651, 9243302, 13864953, 23108255, 27729906, 46216510, 69324765, 138649530]

約数ペア:

[(1, 138649530), (2, 69324765), (3, 46216510), (5, 27729906), (6, 23108255), (10, 13864953), (15, 9243302), (30, 4621651), (47, 2949990), (94, 1474995), (107, 1295790), (141, 983330), (214, 647895), (235, 589998), (282, 491665), (321, 431930), (470, 294999), (535, 259158), (642, 215965), (705, 196666), (919, 150870), (1070, 129579), (1410, 98333), (1605, 86386), (1838, 75435), (2757, 50290), (3210, 43193), (4595, 30174), (5029, 27570), (5514, 25145), (9190, 15087), (10058, 13785)]