1489530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 4209408

約数和(自身を除く): 2719878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 173, 205, 210, 246, 287, 346, 410, 519, 574, 615, 861, 865, 1038, 1211, 1230, 1435, 1722, 1730, 2422, 2595, 2870, 3633, 4305, 5190, 6055, 7093, 7266, 8610, 12110, 14186, 18165, 21279, 35465, 36330, 42558, 49651, 70930, 99302, 106395, 148953, 212790, 248255, 297906, 496510, 744765, 1489530]

約数ペア:

[(1, 1489530), (2, 744765), (3, 496510), (5, 297906), (6, 248255), (7, 212790), (10, 148953), (14, 106395), (15, 99302), (21, 70930), (30, 49651), (35, 42558), (41, 36330), (42, 35465), (70, 21279), (82, 18165), (105, 14186), (123, 12110), (173, 8610), (205, 7266), (210, 7093), (246, 6055), (287, 5190), (346, 4305), (410, 3633), (519, 2870), (574, 2595), (615, 2422), (861, 1730), (865, 1722), (1038, 1435), (1211, 1230)]