25826370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 39180990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 439, 530, 555, 795, 878, 1110, 1317, 1590, 1961, 2195, 2634, 3922, 4390, 5883, 6585, 9805, 11766, 13170, 16243, 19610, 23267, 29415, 32486, 46534, 48729, 58830, 69801, 81215, 97458, 116335, 139602, 162430, 232670, 243645, 349005, 487290, 698010, 860879, 1721758, 2582637, 4304395, 5165274, 8608790, 12913185, 25826370]

約数ペア:

[(1, 25826370), (2, 12913185), (3, 8608790), (5, 5165274), (6, 4304395), (10, 2582637), (15, 1721758), (30, 860879), (37, 698010), (53, 487290), (74, 349005), (106, 243645), (111, 232670), (159, 162430), (185, 139602), (222, 116335), (265, 97458), (318, 81215), (370, 69801), (439, 58830), (530, 48729), (555, 46534), (795, 32486), (878, 29415), (1110, 23267), (1317, 19610), (1590, 16243), (1961, 13170), (2195, 11766), (2634, 9805), (3922, 6585), (4390, 5883)]