61758780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19421}}^1$

素因数の和:19486

約数の個数: 48

約数和(自身を含む): 176196384

約数和(自身を除く): 114437604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 19421, 38842, 58263, 77684, 97105, 116526, 194210, 233052, 291315, 388420, 582630, 1029313, 1165260, 2058626, 3087939, 4117252, 5146565, 6175878, 10293130, 12351756, 15439695, 20586260, 30879390, 61758780]

約数ペア:

[(1, 61758780), (2, 30879390), (3, 20586260), (4, 15439695), (5, 12351756), (6, 10293130), (10, 6175878), (12, 5146565), (15, 4117252), (20, 3087939), (30, 2058626), (53, 1165260), (60, 1029313), (106, 582630), (159, 388420), (212, 291315), (265, 233052), (318, 194210), (530, 116526), (636, 97105), (795, 77684), (1060, 58263), (1590, 38842), (3180, 19421)]