4997370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 13996800

約数和(自身を除く): 8999430

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, 449, 530, 742, 795, 898, 1113, 1347, 1590, 1855, 2226, 2245, 2694, 3143, 3710, 4490, 5565, 6286, 6735, 9429, 11130, 13470, 15715, 18858, 23797, 31430, 47145, 47594, 71391, 94290, 118985, 142782, 166579, 237970, 333158, 356955, 499737, 713910, 832895, 999474, 1665790, 2498685, 4997370]

約数ペア:

[(1, 4997370), (2, 2498685), (3, 1665790), (5, 999474), (6, 832895), (7, 713910), (10, 499737), (14, 356955), (15, 333158), (21, 237970), (30, 166579), (35, 142782), (42, 118985), (53, 94290), (70, 71391), (105, 47594), (106, 47145), (159, 31430), (210, 23797), (265, 18858), (318, 15715), (371, 13470), (449, 11130), (530, 9429), (742, 6735), (795, 6286), (898, 5565), (1113, 4490), (1347, 3710), (1590, 3143), (1855, 2694), (2226, 2245)]