9760860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 29864016

約数和(自身を除く): 20103156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 257, 422, 514, 633, 771, 844, 1028, 1055, 1266, 1285, 1542, 1899, 2110, 2313, 2532, 2570, 3084, 3165, 3798, 3855, 4220, 4626, 5140, 6330, 7596, 7710, 9252, 9495, 11565, 12660, 15420, 18990, 23130, 37980, 46260, 54227, 108454, 162681, 216908, 271135, 325362, 488043, 542270, 650724, 813405, 976086, 1084540, 1626810, 1952172, 2440215, 3253620, 4880430, 9760860]

約数ペア:

[(1, 9760860), (2, 4880430), (3, 3253620), (4, 2440215), (5, 1952172), (6, 1626810), (9, 1084540), (10, 976086), (12, 813405), (15, 650724), (18, 542270), (20, 488043), (30, 325362), (36, 271135), (45, 216908), (60, 162681), (90, 108454), (180, 54227), (211, 46260), (257, 37980), (422, 23130), (514, 18990), (633, 15420), (771, 12660), (844, 11565), (1028, 9495), (1055, 9252), (1266, 7710), (1285, 7596), (1542, 6330), (1899, 5140), (2110, 4626), (2313, 4220), (2532, 3855), (2570, 3798), (3084, 3165)]