10030220221

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 12511375360

約数和(自身を除く): 2481155139

約数列:

[1, 7, 31, 37, 73, 109, 157, 217, 259, 511, 763, 1099, 1147, 2263, 2701, 3379, 4033, 4867, 5809, 7957, 8029, 11461, 15841, 17113, 18907, 23653, 28231, 34069, 40663, 55699, 80227, 83731, 119791, 125023, 180079, 246667, 294409, 355291, 424057, 530503, 586117, 633181, 875161, 1249249, 1260553, 1726669, 2060863, 2487037, 2968399, 3713521, 4432267, 8744743, 9126679, 13145767, 19628611, 38726719, 46222213, 63886753, 92020369, 137400277, 271087033, 323555491, 1432888603, 10030220221]

約数ペア:

[(1, 10030220221), (7, 1432888603), (31, 323555491), (37, 271087033), (73, 137400277), (109, 92020369), (157, 63886753), (217, 46222213), (259, 38726719), (511, 19628611), (763, 13145767), (1099, 9126679), (1147, 8744743), (2263, 4432267), (2701, 3713521), (3379, 2968399), (4033, 2487037), (4867, 2060863), (5809, 1726669), (7957, 1260553), (8029, 1249249), (11461, 875161), (15841, 633181), (17113, 586117), (18907, 530503), (23653, 424057), (28231, 355291), (34069, 294409), (40663, 246667), (55699, 180079), (80227, 125023), (83731, 119791)]