61509430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 115069248

約数和(自身を除く): 53559818

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2113, 2911, 4226, 5822, 10565, 14555, 21130, 29110, 86633, 150023, 173266, 300046, 433165, 750115, 866330, 1500230, 6150943, 12301886, 30754715, 61509430]

約数ペア:

[(1, 61509430), (2, 30754715), (5, 12301886), (10, 6150943), (41, 1500230), (71, 866330), (82, 750115), (142, 433165), (205, 300046), (355, 173266), (410, 150023), (710, 86633), (2113, 29110), (2911, 21130), (4226, 14555), (5822, 10565)]