1777303930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 3459635712

約数和(自身を除く): 1682331782

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 367, 467, 610, 734, 934, 1037, 1835, 2074, 2335, 3670, 4670, 5185, 6239, 7939, 10370, 12478, 15878, 22387, 28487, 31195, 39695, 44774, 56974, 62390, 79390, 111935, 142435, 171389, 223870, 284870, 342778, 380579, 484279, 761158, 856945, 968558, 1713890, 1902895, 2421395, 2913613, 3805790, 4842790, 5827226, 10454729, 14568065, 20909458, 29136130, 52273645, 104547290, 177730393, 355460786, 888651965, 1777303930]

約数ペア:

[(1, 1777303930), (2, 888651965), (5, 355460786), (10, 177730393), (17, 104547290), (34, 52273645), (61, 29136130), (85, 20909458), (122, 14568065), (170, 10454729), (305, 5827226), (367, 4842790), (467, 3805790), (610, 2913613), (734, 2421395), (934, 1902895), (1037, 1713890), (1835, 968558), (2074, 856945), (2335, 761158), (3670, 484279), (4670, 380579), (5185, 342778), (6239, 284870), (7939, 223870), (10370, 171389), (12478, 142435), (15878, 111935), (22387, 79390), (28487, 62390), (31195, 56974), (39695, 44774)]