30835042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 60217344

約数和(自身を除く): 29382302

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 119, 131, 161, 238, 262, 301, 322, 391, 602, 731, 782, 917, 989, 1462, 1834, 1978, 2227, 2737, 3013, 4454, 5117, 5474, 5633, 6026, 6923, 10234, 11266, 13846, 15589, 16813, 21091, 31178, 33626, 39431, 42182, 51221, 78862, 95761, 102442, 117691, 129559, 191522, 235382, 259118, 358547, 670327, 717094, 906913, 1340654, 1813826, 2202503, 4405006, 15417521, 30835042]

約数ペア:

[(1, 30835042), (2, 15417521), (7, 4405006), (14, 2202503), (17, 1813826), (23, 1340654), (34, 906913), (43, 717094), (46, 670327), (86, 358547), (119, 259118), (131, 235382), (161, 191522), (238, 129559), (262, 117691), (301, 102442), (322, 95761), (391, 78862), (602, 51221), (731, 42182), (782, 39431), (917, 33626), (989, 31178), (1462, 21091), (1834, 16813), (1978, 15589), (2227, 13846), (2737, 11266), (3013, 10234), (4454, 6923), (5117, 6026), (5474, 5633)]