413485740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2161}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 1256000928

約数和(自身を除く): 842515188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1063, 2126, 2161, 3189, 4252, 4322, 5315, 6378, 6483, 8644, 9567, 10630, 10805, 12756, 12966, 15945, 19134, 19449, 21260, 21610, 25932, 31890, 32415, 38268, 38898, 43220, 47835, 63780, 64830, 77796, 95670, 97245, 129660, 191340, 194490, 388980, 2297143, 4594286, 6891429, 9188572, 11485715, 13782858, 20674287, 22971430, 27565716, 34457145, 41348574, 45942860, 68914290, 82697148, 103371435, 137828580, 206742870, 413485740]

約数ペア:

[(1, 413485740), (2, 206742870), (3, 137828580), (4, 103371435), (5, 82697148), (6, 68914290), (9, 45942860), (10, 41348574), (12, 34457145), (15, 27565716), (18, 22971430), (20, 20674287), (30, 13782858), (36, 11485715), (45, 9188572), (60, 6891429), (90, 4594286), (180, 2297143), (1063, 388980), (2126, 194490), (2161, 191340), (3189, 129660), (4252, 97245), (4322, 95670), (5315, 77796), (6378, 64830), (6483, 63780), (8644, 47835), (9567, 43220), (10630, 38898), (10805, 38268), (12756, 32415), (12966, 31890), (15945, 25932), (19134, 21610), (19449, 21260)]