31264170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^3$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 87402240

約数和(自身を除く): 56138070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 2809, 3710, 5565, 5618, 8427, 11130, 14045, 16854, 19663, 28090, 39326, 42135, 58989, 84270, 98315, 117978, 148877, 196630, 294945, 297754, 446631, 589890, 744385, 893262, 1042139, 1488770, 2084278, 2233155, 3126417, 4466310, 5210695, 6252834, 10421390, 15632085, 31264170]

約数ペア:

[(1, 31264170), (2, 15632085), (3, 10421390), (5, 6252834), (6, 5210695), (7, 4466310), (10, 3126417), (14, 2233155), (15, 2084278), (21, 1488770), (30, 1042139), (35, 893262), (42, 744385), (53, 589890), (70, 446631), (105, 297754), (106, 294945), (159, 196630), (210, 148877), (265, 117978), (318, 98315), (371, 84270), (530, 58989), (742, 42135), (795, 39326), (1113, 28090), (1590, 19663), (1855, 16854), (2226, 14045), (2809, 11130), (3710, 8427), (5565, 5618)]