63128660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 158473224

約数和(自身を除く): 95344564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1741, 1813, 2590, 3482, 3626, 5180, 6964, 7252, 8705, 9065, 12187, 17410, 18130, 24374, 34820, 36260, 48748, 60935, 64417, 85309, 121870, 128834, 170618, 243740, 257668, 322085, 341236, 426545, 450919, 644170, 853090, 901838, 1288340, 1706180, 1803676, 2254595, 3156433, 4509190, 6312866, 9018380, 12625732, 15782165, 31564330, 63128660]

約数ペア:

[(1, 63128660), (2, 31564330), (4, 15782165), (5, 12625732), (7, 9018380), (10, 6312866), (14, 4509190), (20, 3156433), (28, 2254595), (35, 1803676), (37, 1706180), (49, 1288340), (70, 901838), (74, 853090), (98, 644170), (140, 450919), (148, 426545), (185, 341236), (196, 322085), (245, 257668), (259, 243740), (370, 170618), (490, 128834), (518, 121870), (740, 85309), (980, 64417), (1036, 60935), (1295, 48748), (1741, 36260), (1813, 34820), (2590, 24374), (3482, 18130), (3626, 17410), (5180, 12187), (6964, 9065), (7252, 8705)]