2017683330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{21467}}^1$

素因数の和:21731

約数の個数: 64

約数和(自身を含む): 5236818048

約数和(自身を除く): 3219134718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 15665, 18798, 21467, 31330, 42934, 46995, 64401, 93990, 107335, 128802, 214670, 279071, 322005, 558142, 644010, 837213, 1395355, 1674426, 2790710, 4186065, 5173547, 8372130, 10347094, 15520641, 25867735, 31041282, 51735470, 67256111, 77603205, 134512222, 155206410, 201768333, 336280555, 403536666, 672561110, 1008841665, 2017683330]

約数ペア:

[(1, 2017683330), (2, 1008841665), (3, 672561110), (5, 403536666), (6, 336280555), (10, 201768333), (13, 155206410), (15, 134512222), (26, 77603205), (30, 67256111), (39, 51735470), (65, 31041282), (78, 25867735), (130, 15520641), (195, 10347094), (241, 8372130), (390, 5173547), (482, 4186065), (723, 2790710), (1205, 1674426), (1446, 1395355), (2410, 837213), (3133, 644010), (3615, 558142), (6266, 322005), (7230, 279071), (9399, 214670), (15665, 128802), (18798, 107335), (21467, 93990), (31330, 64401), (42934, 46995)]