69560740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 161489664

約数和(自身を除く): 91928924

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 61, 67, 74, 92, 115, 122, 134, 148, 185, 230, 244, 268, 305, 335, 370, 460, 610, 670, 740, 851, 1220, 1340, 1403, 1541, 1702, 2257, 2479, 2806, 3082, 3404, 4087, 4255, 4514, 4958, 5612, 6164, 7015, 7705, 8174, 8510, 9028, 9916, 11285, 12395, 14030, 15410, 16348, 17020, 20435, 22570, 24790, 28060, 30820, 40870, 45140, 49580, 51911, 57017, 81740, 94001, 103822, 114034, 151219, 188002, 207644, 228068, 259555, 285085, 302438, 376004, 470005, 519110, 570170, 604876, 756095, 940010, 1038220, 1140340, 1512190, 1880020, 3024380, 3478037, 6956074, 13912148, 17390185, 34780370, 69560740]

約数ペア:

[(1, 69560740), (2, 34780370), (4, 17390185), (5, 13912148), (10, 6956074), (20, 3478037), (23, 3024380), (37, 1880020), (46, 1512190), (61, 1140340), (67, 1038220), (74, 940010), (92, 756095), (115, 604876), (122, 570170), (134, 519110), (148, 470005), (185, 376004), (230, 302438), (244, 285085), (268, 259555), (305, 228068), (335, 207644), (370, 188002), (460, 151219), (610, 114034), (670, 103822), (740, 94001), (851, 81740), (1220, 57017), (1340, 51911), (1403, 49580), (1541, 45140), (1702, 40870), (2257, 30820), (2479, 28060), (2806, 24790), (3082, 22570), (3404, 20435), (4087, 17020), (4255, 16348), (4514, 15410), (4958, 14030), (5612, 12395), (6164, 11285), (7015, 9916), (7705, 9028), (8174, 8510)]