67654290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 110260590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 439, 467, 878, 934, 1317, 1401, 2195, 2335, 2634, 2802, 4390, 4670, 4829, 5137, 6585, 7005, 9658, 10274, 13170, 14010, 14487, 15411, 24145, 25685, 28974, 30822, 48290, 51370, 72435, 77055, 144870, 154110, 205013, 410026, 615039, 1025065, 1230078, 2050130, 2255143, 3075195, 4510286, 6150390, 6765429, 11275715, 13530858, 22551430, 33827145, 67654290]

約数ペア:

[(1, 67654290), (2, 33827145), (3, 22551430), (5, 13530858), (6, 11275715), (10, 6765429), (11, 6150390), (15, 4510286), (22, 3075195), (30, 2255143), (33, 2050130), (55, 1230078), (66, 1025065), (110, 615039), (165, 410026), (330, 205013), (439, 154110), (467, 144870), (878, 77055), (934, 72435), (1317, 51370), (1401, 48290), (2195, 30822), (2335, 28974), (2634, 25685), (2802, 24145), (4390, 15411), (4670, 14487), (4829, 14010), (5137, 13170), (6585, 10274), (7005, 9658)]